Distributing and Combining Like Terms

Distribute

9(x - 5)

• 9x + -45

• 9x + 5

• 9x + 14

• 9x + 45

Distribute
-15( 2x - 2)

• -15 + 2x + 2

• -30x + 30

• -30x - 30

• -15x + 2

-8(6x + 3)

• 48X+3

• -48X-3

• 14x+3

• -48x + -24

Which of the following expressions is equivalent to 10x - 8?

• 2(5x - 8)

• 10(x - 8)

• 8(2x - 1)

• 2(5x - 4)

3(4+3r)

• 12+9r

• 7+6r

• 12+5r

4(8n+2)

• 4n+2

• 12n+6

• 32n+8

Which expression is equivalent to:
d + d + d + 3 + 2

• 3d + 5

• d + 5

• 2d + 7

• 3d + 4

Simplify by combining like terms:

3x-5x

• 2x

• 8x

• -2x

• 15x²

Simplify by combining like terms:

-6k + 7k

• k

• -k

• 12k

• -12k

Simplify the algebraic expression by using the distributive property and combining like terms: