Solving Two-Step Addition and Multiplication Equations, Quiz 6, 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. 7x + 12 = 15
x = 3.86
x = -0.43
x = 16.71
x = 0.43

2. Solve the equation. -10x + 19 = -4
x = 2.3
x = -1.5
x = -2.3
x = -5.9

3. Solve the equation. 8x + -17 = -18
x = -0.13
x = -4.38
x = 0.13
x = -20.13

4. Solve the equation. 6x + -8 = 19
x = 1.83
x = -4.5
x = 4.5
x = 17.67

5. Solve the equation. -7x + 12 = -6
x = -0.86
x = 2.57
x = -2.57
x = -7.71

6. Solve the equation. 8x + -13 = -6
x = -2.38
x = -0.88
x = 0.88
x = -7.63

7. Solve the equation. 4x + 15 = -8
x = -5.75
x = 1.75
x = 5.75
x = -4.25

8. Solve the equation. -4x + 5 = -6
x = 0.25
x = -2.75
x = 2.75
x = -7.25

9. Solve the equation. -3x + -18 = 10
x = 2.67
x = -9.33
x = 9.33
x = 16

10. Solve the equation. 10x + -5 = -7
x = -1.2
x = 0.2
x = -7.5
x = -0.2

Score =
Correct answers: