Solving Two-Step Multiplication and Addition 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. 10(x + 1) = 10
x = 2
x = 0.9
x = 0
x = -0.9

2. Solve the equation. -9(x + 7) = -3
x = 7.33
x = 1.11
x = -6.67
x = -1.11

3. Solve the equation. 5(x + -13) = -19
x = -16.8
x = -1.2
x = 9.2
x = 1.2

4. Solve the equation. -10(x + 3) = -6
x = 3.6
x = 0.9
x = -2.4
x = -0.9

5. Solve the equation. -5(x + (-11)) = -1
x = -10.8
x = -2
x = 11.2
x = 2

6. Solve the equation. 3(x + 19) = 8
x = 21.67
x = -16.33
x = -3.67
x = 3.67

7. Solve the equation. -(x + (-8)) = 6
x = -2
x = 14
x = 2
x = -14

8. Solve the equation. 4(x + (-5)) = 10
x = -2.5
x = 7.5
x = 3.75
x = -3.75

9. Solve the equation. -(x + 13) = 18
x = -5
x = -5
x = -31
x = 5

10. Solve the equation. 8(x + (-20)) = -20
x = 0
x = 17.5
x = -22.5
x = 0

Score =
Correct answers: