Combining Like Terms with Negatives

Simplify.

5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11

• 11x + 11

• 16x² - 5x + 11

• 10x²

What is -2y + 10 + 2y - 8 simplified?

• 10

• 8

• 6

• 2

What is 7y + 15 - 7y -8?

• 3

• 5

• 6

• 7

Simplify x + 6 - 3x - 8.

• -2x - 2

• -2x - 14

• -3x - 14

• -3x - 2

Simplify:
-1x + y - z + 10z + 2x - 10y

• 1x - 9y + 9z

• 1x - 9z - 9y

• -1x - 9z - 9y

• -1x - 9 - 9y

22n + 15 + 1 - 23n

• -2n -16

• -n - 16

• -n +16

• 2n + 16

-2x + 11 + 6x

• 8x+11

• 4x +11

• 4x

• 15x

3b + b - 2b 

• 3b

• b

• 2b

Which is not a Like Term?

• 2x

• -13x

• -13

• -2x