Adding and Subtracting Like Terms

Which expression is equivalent to 6y + 22y + y?

• 28y + 1

• 29y

• 22y + 7

• 29

5x² + 2x – 3x – 5x

• -3x 

• 5x² - 6x

• 5x² 

• 5x² - 10x

8x²- 3x²

• 11x²

• 6x²

• 5x²

• 12x²

x + y + l + x + w - l - z + z + x + w 

• 2x + 2y + 2z + 2l + 2w

• 3x + y + 2w

• 3x + y + 2l + 2w

• 3x + y + 2z

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

• 23

• 23v

• 9 + 14v

• 9v + 14

6m + 3z + 4m + 2w - 5z

• 10m + 2z -2w

• m + z + w

• 10m - 2z + 2w

• 2m - 2z + 2w

3x + 7 + 6x + 7

• -3x + 14

• 9x - 14

• 9x 

• 9x + 14

• 6x-1
• 10x+7
• 6x+1
• 8x+1

13x+11

2x-1

x-1

2x+1

• 13x+11

• 2x-1

• x-1

• 2x+1

Simplify:

3x + 2x

• 5x

• x

• 6x

• 5