Review: Foundations of Math 1 Final

Simplify the following expression:

-3(x - 4)

• -3x + 4

• -3x - 12

• -3x + 12

• x - 6

• x -3

• 4x - 12

Simplify the following expression:

4x + 3 + 7x

• 4x + 10

• 7x + 7

• 11x + 3

Simplify the following expression:

2(3 - x) - 12 + 4x

• 6x - 6

• 6x + 18

• 2x - 6

• 2x + 18

• -5x - 4

• -5x - 5

• -8x - 4

• -8x - 5

Solve for x:

4x - 6 = 22

• 4

• -4

• 7

• -7

Solve for x:

1 - 2x = -7

Solve for x: -6x + 4 = 40

• x = 6

• x = -7

• x = -6

Solve for x:

11 = 2x + 5

• x = 3

• x = 6

• x = 8

Solve for x:

3(x + 5) = 27