Solving Two-Step Addition and Multiplication Equations, Quiz 8, 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. 8x + -4 = 8
x = 0.5
x = -1.5
x = 7.5
x = 1.5

2. Solve the equation. -5x + -12 = 3
x = 1.8
x = 3
x = 5.4
x = -3

3. Solve the equation. 9x + -13 = 16
x = 0.33
x = -3.22
x = 14.56
x = 3.22

4. Solve the equation. 9x + -13 = -4
x = -1.89
x = -1
x = -5.44
x = 1

5. Solve the equation. -8x + 0 = -5
x = 0.63
x = -0.63
x = -5
x = 0.63

6. Solve the equation. 8x + 15 = -6
x = 1.13
x = 2.63
x = -4.13
x = -2.63

7. Solve the equation. -2x + -12 = 0
x = -6
x = 6
x = 6
x = 6

8. Solve the equation. 3x + 9 = 4
x = 4.33
x = 1.67
x = 7
x = -1.67

9. Solve the equation. 3x + -2 = -3
x = -1.67
x = 0.33
x = -3.67
x = -0.33

10. Solve the equation. 9x + 10 = -10
x = 2.22
x = -8.89
x = -2.22
x = 0

Score =
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