Combine Like Terms and Solve Equations

Distribute then combine like terms

-9(-2 + 8k) - 8k

• 18 - 80k

• 5k + 17

• 5k + 23

• 5k + 25

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

-6k + 7k=

• k

• -k

• 12k

• -12k

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

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

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

• 5x + 10y

• 5x + 4y

• 5x - 4y

• 5x -10y

Simplify the expression: 
3t + 7y + t + 3y

• 3t + 10y

• 4t + 10y

• 4t + 4y

5x + 3y + 5 + 4x + 3y + y + 8

• 9x + 7y + 13

• 6x + 2y + 2

• 25x + 2y + 3

• x + 7y + 12

5a + 2b - 7b + 4a

• 7b - 3a

• 9a - 5b

• 4ab

• 12a + 6b

8y + 5 - 2y

• 6y + 5

• 11y

• 10y + 5

• 15y