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Learn one-step, two-step, three-step equations, and more. Understand variables and inverse operations. Challenge yourself with a potpourri of equation-solving tasks. Test your skills from $100 to $500.
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Terms and Concepts One Step Equations Two Step Equations Three Step Equations More Than One Variable Potpourri $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500
1-100 1 - 100 Operations that “undo” one another are called this. $100
1-100A 1 - 100 Inverse Operations $100
1-200 These statements say that we must do the same operation on both sides if the equal sign. $200
1-200A 1 - 100 Properties of Equality $200
1-300 Another way of saying “get the variable all by itself.” $300
1-300A 1 - 100 Isolate the Variable $300
1-400 A value of a variable that makes an equation true. $400
1-400A 1 - 100 Solution $400
1-500 The process of finding a value or values of a variable that make an equation true. $500
1-500A 1 - 100 Solving an Equation $500
2-100 1 - 100 You need to complete this step to solve the equation -3x = 18. $100
2-100A 1 - 100 Divide by -3. $100
2-200 Solve the equation x - (-9) = 26 $200
2-200A 1 - 100 x = 17 $200
2-300 Solve the equation $300
2-300A 1 - 100 $300
2-400 Solve the equation $400
2-400A 1 - 100 $400
2-500 Solve the equation 3(2x - 4) + 12 = 24 $500
2-500A 1 - 100 x = 4 $500
3-100 1 - 100 Solve the equation -3x + 9 = 14 $100
3-100A 1 - 100 x= -5/3 $100
3-200 Solve the equation 2(4x - 3) = -18 $200
3-200A 1 - 100 Solve the equation x = -12/8 = -3/2 $200
3-300 Solve the equation 3(4 - 3x) + 9x = 10 $300
3-300A 1 - 100 No Solution $300
3-400 Solve the equation 7(3x - 4) + 13 = -35 $400
3-400A 1 - 100 Solve the equation x = -20/21 $400
3-500 Solve the equation 3(4x - 1) + 2(5 - 4x) = 11 $500
3-500A 1 - 100 x = 1 $500
4-100 1 - 100 Solve the equation 7x – 4 = 5x + 16 $100
4-100A 1 - 100 x = 2 $100
4-200 Solve the equation 2(4x – 3) = -7x - 13 $200
4-200A 1 - 100 x = -7/15 $200
4-300 Solve the equation -3(4x – 7) – 6x = 8x – 2x - 27 $300
4-300A 1 - 100 x = 2 $300
4-400 Solve the equation 5(4x – 1) + 3 = 4(5x – 2) + 6 $400
4-400A 1 - 100 All numbers are solutions $400
4-500 Solve the equation 3(2x – 1) – (3x – 4) = 5 – 2(3x + 4) $500
4-500A 1 - 100 x = -4/9 $500
5-100 1 - 100 Solve for y: 3x – 2y = 4 $100
5-100A 1 - 100 4 – 3x y = -2 $100