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

Solving Two-Step Addition and Multiplication Equations, Quiz 3, 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 + -3 = 8
x = 1.57
x = 0.71
x = -1.57
x = 7.57

2. Solve the equation. 10x + 1 = 11
x = 11.1
x = 1
x = 1.2
x = -1

3. Solve the equation. -x + -13 = -10
x = 23
x = 3
x = -3
x = 3

4. Solve the equation. x + -16 = 6
x = -10
x = 22
x = -22
x = -10

5. Solve the equation. -4x + -18 = -5
x = -3.25
x = 5.75
x = 3.25
x = -0.5

6. Solve the equation. 6x + -17 = -7
x = -4
x = 1.67
x = -1.67
x = -9.83

7. Solve the equation. 8x + 15 = -13
x = 0.25
x = 3.5
x = -11.13
x = -3.5

8. Solve the equation. -9x + -13 = -13
x = 2.89
x = 0
x = 0
x = -11.56

9. Solve the equation. -5x + 5 = 7
x = -0.4
x = -2.4
x = 0.4
x = 6

10. Solve the equation. 0*x + 9 = -20
x = 0
undefined
x = -29
x = 29

Score =
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