Algebra Review

4(-x - 6)

• 4x - 24

• 4x + 24

• -4x + 24

• -4x - 24

-3(2x - 5)

• -6x - 15

• -6x + 15

• 6x + 15

• 6x - 15

-(8 - x)

• x - 8

• -8 - x

• 8 - x

• x + 8

Simplify the following expression:

-7x - 9x

• 63x²

• -16x²

• -16x

• -15x

Simplify the following expression:

-10x + 15 - 3x + 2

• 13x² + 17

• -13x² + 13

• -13x + 17

• -7x + 17

6x + 2x + 1 + 4

• 8x + 5

• 2x - 3

• 4x - 2

• 8x + 12

3(w+2)-2

• 3w + 4

• 3w + 6 - 2

• 3w

• 3w + 0

Simplify

-2x - 4(4x - 8)

• -16x - 2

• -18x + 32

• 18x - 32

• -16 x + 2

The variable, k, is being divided by 11. How should you show your work to isolate the variable?

• Divide both sides by 11.

• Multiply both sides by 11.

• Add 11 to both sides.

• Subtract 11 to both sides.

Solve the equation:

4p = 16

• p = 12

• p = -12

• p = -4

• p = 4