Simplifying Expressions with Like Terms

Simplify the expression: 3x + 2x

• 5x
• x
• 6x
• 5

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

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

• 23
• 23v
• 9 + 14v
• 9v + 14

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

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

Collect like terms: 
4y + 8d - 2y + 3d

• 11d + 6y
• 11d + 2y
• 6y + 5d

3b + b - 2b 

• 3b
• b
• 2b

-2x + 11 + 6x

• 8x+11
• 4x +11
• 4x
• 15x

n -10 +9n -3=

• -3
• 9n-3
• n
• 10n -13

Simplify the following expression:
2x - 9 - 2x

• -4x - 9
• 9
• -9
• 4x - 9

Simplify the following expression:
-6 + 2x + 6

• 12 + 2x
• 2x - 12
• -2x
• 2x