Math RTI 10/3

4(-2x + 3)

• -8x + 12

• 8x + 12

• 8x + 3

• -8x + 3

-2(x - 8)

• -2x + 16

• -2x - 16

• -2x + 8

• -2x - 8

-2(-4 - k)

• 8 + 2k

• 8 - 2k

• -8 - 2k

• -8 + 2k

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y
• 5x + 4y
• 5x - 4y
• 5x -10y

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11
• 3x² + 11
• 11 - 3x
• 11 + 3x

12x + 2(x-4)

• 14x-8
• 14x-4
• 10x-8
• 10x-4

-2(5x+5) +3

• -10x+8
• -10x-2
• -10x-7
• -10x+13

Which answer choice contains ALL like terms?

• -4x, 2x, 3x
• -4x, 2, 3y
• 4x², 2x
• 14, 4x

4a + 9 + a

• 5a + 9
• 14a
• 3a + 9
• 5a - 9