Combine Like Terms & Distributive Property

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

2(4 + 9w) 

• 8+9w
• 2+9
• 8+18w
• 2+9w

Simplify the following expression:
-10x + 15 - 3x + 2

• 13x² + 17
• -13x² + 13
• -13x + 17
• -7x + 17

-8(6x + 3) 

• 48X+3
• -48X-3
• 14x+3
• -48x-24

X² can be combined with X

• True

• False

Simplify the expression:

3x² - x + 7 + 5x + 2 - 2x²

• x² + 4x + 9

• 5x² + 9

• 15

• 15x

2xy can be combined with 3xy²

• True

• False

x² can be combined with 2x²

• True

• False

6 (x + y + 7)

• 6x + 6y + 42

• 12xy + 42

• 6x + 6y + 7

• 6x6y + 42