Solving Two-Step Addition and Multiplication Equations, Quiz 3, Level 2

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. 3x + 27 = 30
x = 19
x = -1
x = 1
x = 39

2. Solve the equation. 4x + 28 = 33
x = 15.25
x = 40
x = 1.25
x = -1.25

3. Solve the equation. 6x + 22 = 45
x = 11.17
x = -3.83
x = 48.67
x = 3.83

4. Solve the equation. 6x + 3 = 9
x = 2
x = -1
x = 9.5
x = 1

5. Solve the equation. 7x + 30 = 38
x = 9.71
x = -1.14
x = 1.14
x = 42.29

6. Solve the equation. 8x + 20 = 39
x = 7.38
x = -2.38
x = 41.5
x = 2.38

7. Solve the equation. 4x + 3 = 22
x = 6.25
x = -4.75
x = 22.75
x = 4.75

8. Solve the equation. 3x + 16 = 33
x = 38.33
x = 5.67
x = 16.33
x = -5.67

9. Solve the equation. 3x + 30 = 8
x = 12.67
x = 7.33
x = -7.33
x = 18

10. Solve the equation. 2x + 48 = 21
x = 34.5
x = 13.5
x = 45
x = -13.5

Score =
Correct answers: