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# Solving Two-Step Equations

Solving Two-Step Equations. Erin I. Skov October 2010. How do you solve this equation?. 1 . What do you do first? What do you do second? Add__ to both sides of the equation Subtract __ from both sides of the equation Multiply both sides of the equation by ___ Download Presentation ## Solving Two-Step Equations

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### Presentation Transcript

1. Solving Two-Step Equations Erin I. Skov October 2010

2. How do you solve this equation? 1. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

3. How do you solve this equation? 2. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

4. How do you solve this equation? 3. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

5. How do you solve this equation? 4. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

6. How do you solve this equation? 5. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

7. How do you solve this equation? 6. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

8. How do you solve this equation? 7. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

9. How do you solve this equation? 8. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

10. How do you solve this equation? 9. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

11. How do you solve this equation? 10. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

12. How do you solve this equation? 11. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

13. How do you solve this equation? 12. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

14. How do you solve this equation? 13. What do you do first? What do you do second? Why? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

15. How do you solve this equation? 14. What do you do first? What do you do second? Why? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

16. How do you solve this equation? 15. What do you do first? What do you do second? Why? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

17. How do you solve this equation? 16. What do you do first? What do you do second? Why? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

18. How do you solve this equation? 17. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

19. How do you solve this equation? 18. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

20. How do you solve this equation? 19. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

21. How do you solve this equation? 20. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

22. How do you solve this equation? 21. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

23. How do you solve this equation? 22. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

24. How do you solve this equation? 23. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

25. How do you solve this equation? 24. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

26. How do you solve this equation? 25. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

27. How do you solve this equation? 26. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

28. How do you solve this equation? 27. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

29. How do you solve this equation? 28. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

30. How do you solve this equation? 29. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

31. How do you solve this equation? 30. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

32. How do you solve this equation? 31. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

33. How do you solve this equation? 32. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

34. How do you solve this equation? 33. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

35. How do you solve this equation? 34. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

36. How do you solve this equation? 35. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

37. How do you solve this equation? 36. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

38. How do you solve this equation? 38. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

39. How do you solve this equation? 38. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

40. How do you solve this equation? 39. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

41. How do you solve this equation? 40. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

42. How do you solve this equation? 41. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

43. How do you solve this equation? 42. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

44. How do you solve this equation? 43. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

45. How do you solve this equation? 44. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

46. How do you solve this equation? 45. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

47. How do you solve this equation? 46. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

48. How do you solve this equation? 47. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

49. How do you solve this equation? 48. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

50. How do you solve this equation? 49. What do you do first? What do you do second? • Add__ to both sides of the equation • Subtract __ from both sides of the equation • Multiply both sides of the equation by ___ • Divide both sides of the equation by ____ Skov 2010

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