1.1-1.3 Quiz Review

6x + 7 = 13 + 7x

• x = -6

• x = 6

• x = -20

• x = 20

13 - 4x = 1 - x

• x = -12

• x = -4

• x = 4

• x = 12

-7x - 3x + 2 = -8x - 8

• x = 5

• x = 6

• x = 7

• x = 4

-8 - x = x - 4x

• x = 3

• x = -4

• x = -3

• x = 4

4x - 40 = 7(-2x + 2)

• x = 2

• x = 1

• x = 3

• x = 4

7(5x - 4) -1 = 14 - 8x

• x = 2

• x = 1

• x = -2

• x = -1

3(1 - 3x) = 2(-4x + 7)

• x = 11

• x = -11

• x = 10

• x = -12

3 - 5x = -9 + x

• x = 1

• x = -1

• x = -2

• x = 2

4(x + 8) - 4 = 34 - 2x

• x = 1

• x = 2

• x = 3

• x = 4

5(x + 6) + 11 = 25 - 3x

• x = 3

• x = -2

• x = -3

• x = 2