Solving Two-Step Addition and Multiplication Equations, Quiz 10, Level 3

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1. Solve the equation. 4x + -10 = -12
x = -5.5
x = 0.5
x = -14.5
x = -0.5

2. Solve the equation. -x + -2 = -11
x = 13
x = -9
x = -9
x = 9

3. Solve the equation. 2x + 18 = -7
x = 5.5
x = 12.5
x = 2
x = -12.5

4. Solve the equation. -6x + -3 = 4
x = -0.17
x = 1.17
x = 4.5
x = -1.17

5. Solve the equation. 0*x + 10 = -13
x = 0
x = -23
x = 23
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6. Solve the equation. -8x + 13 = 18
x = -3.88
x = 0.63
x = 16.38
x = -0.63

7. Solve the equation. 8x + 18 = 20
x = 0.25
x = 4.75
x = -0.25
x = 22.25

8. Solve the equation. -2x + -2 = -4
x = 3
x = -1
x = -3
x = 1

9. Solve the equation. 3x + 16 = 18
x = 11.33
x = -0.67
x = 23.33
x = 0.67

10. Solve the equation. 10x + 8 = 28
x = -3.6
x = 0.8
x = 2
x = 3.6

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