Solving Two-Step Addition and Multiplication Equations, Quiz 4, Level 3

Click on the correct answer choice. (Where appropriate, answers are to the nearest hundredth.) When you have completed the quiz, press the "Get Score" button.

1. Solve the equation. 10x + 3 = -14
x = -1.7
x = -1.1
x = 1.7
x = -13.7

2. Solve the equation. 8x + 4 = 19
x = 1.88
x = 2.88
x = -1.88
x = 19.5

3. Solve the equation. -5x + -13 = 6
x = 1.4
x = 3.8
x = -3.8
x = 8.6

4. Solve the equation. -10x + 0 = 4
x = -0.4
x = -0.4
x = 0.4
x = 4

5. Solve the equation. -3x + 3 = -6
x = 3
x = 1
x = -3
x = -7

6. Solve the equation. -3x + 8 = 14
x = -7.33
x = 2
x = -2
x = 11.33

7. Solve the equation. 7x + -2 = -20
x = -3.14
x = 2.57
x = -20.29
x = -2.57

8. Solve the equation. 0*x + 10 = -8
x = 0
x = -18
undefined
x = 18

9. Solve the equation. -x + 13 = 16
x = -3
x = 29
x = 3
x = 29

10. Solve the equation. -6x + 9 = -13
x = 0.67
x = 3.67
x = -3.67
x = -14.5

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