Solving Two-Step Multiplication and Addition Equations, Quiz 1, Level 1

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. 2(x + 13) = 8
x = -9
x = 17
x = -2.5
x = 2.5

2. Solve the equation. 2(x + 5) = 5
x = 7.5
x = 10
x = 0
x = -2.5

3. Solve the equation. 2(x + 5) = 17
x = 3.5
x = 13.5
x = 6
x = -6

4. Solve the equation. 2(x + 20) = 9
x = 24.5
x = -5.5
x = 5.5
x = -15.5

5. Solve the equation. 2(x + 13) = 1
x = -12.5
x = 13.5
x = -6
x = 6

6. Solve the equation. 2(x + 10) = 8
x = 14
x = -1
x = 1
x = -6

7. Solve the equation. 5(x + 15) = 10
x = -13
x = 17
x = -1
x = 1

8. Solve the equation. 5(x + 1) = 15
x = 4
x = 2.8
x = -2.8
x = 2

9. Solve the equation. 4(x + 14) = 8
x = -12
x = 16
x = -1.5
x = 1.5

10. Solve the equation. 5(x + 18) = 2
x = 18.4
x = -3.2
x = 3.2
x = -17.6

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