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Warm Up

Warm Up. Solve each equation . 1. b – 8 = -2 2. -12 = x + 9 3. n + (-12) = 27 4. 1.7 = y – 8.7. Solving One Step Equations. Section 2.1 B. Objective. TSWBAT solve one-step equations in one variable. Example 1. 3x = 21 x/6 = 2 2x = 24 x/3 = 8. Example 2.

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Warm Up

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  1. Warm Up Solve each equation. 1. b – 8 = -2 2. -12 = x + 9 3. n + (-12) = 27 4. 1.7 = y – 8.7

  2. Solving One Step Equations Section 2.1 B

  3. Objective • TSWBAT solve one-step equations in one variable.

  4. Example 1 • 3x = 21 • x/6 = 2 • 2x = 24 • x/3 = 8

  5. Example 2 Solve each equation using reciprocal. 1. 2. 2/5y = -10 3. 4.

  6. Example 3 • Rob is driving at 40 miles per hour. Stacey is driving 3/2 times as fast. How fast is Stacy driving?

  7. Assignment • Pg. 85-87 # 26-54, 56-68 even

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