Solving Two-Step Addition and Multiplication Equations, Quiz 7, Level 3

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1. Solve the equation. 8x + 9 = -6
x = 0.38
x = 1.88
x = -4.88
x = -1.88

2. Solve the equation. -6x + 5 = -12
x = 2.83
x = 1.17
x = -2.83
x = -12.83

3. Solve the equation. 8x + 16 = -17
x = -4.13
x = -0.13
x = 4.13
x = -15

4. Solve the equation. -x + 20 = 14
x = -34
x = -6
x = 6
x = -6

5. Solve the equation. -8x + -19 = 6
x = 1.63
x = -3.13
x = 3.13
x = 8.38

6. Solve the equation. -9x + -6 = -20
x = 2.89
x = -1.56
x = 1.56
x = -19.33

7. Solve the equation. -10x + -6 = -2
x = -0.4
x = 0.8
x = 0.4
x = -1.4

8. Solve the equation. 2x + 7 = 5
x = 6
x = 1
x = 8.5
x = -1

9. Solve the equation. -7x + 3 = 13
x = -2.29
x = -1.43
x = 1.43
x = 12.57

10. Solve the equation. 6x + 4 = 13
x = 2.83
x = -1.5
x = 13.67
x = 1.5

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