Combining Like Terms (with Negatives)

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

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

3x - 5x

• 2x

• 8x

• -2x

• 15x²

n - 10 + 9n - 3=

• -3

• 9n - 3

• n

• 10n - 13

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

• 23
• 23v
• 9 + 14v
• 9v + 14

-2x + 11 + 6x

• 8x + 11

• 4x + 11

• 4x

• 15x

Simplify by combining like terms:
-6h - 6h + 10 + 2c + 2c

• 10 + 4c
• 12h + 4c + 10
• -12h + 10 + 4c
• 10

Simplify by combining like terms:

4b - 25 + 19

• 4b - 44

• 4b - 6

• 4b + 44

• 48b

How many terms are in this expression:

2x + 5 - x + 6x + 1

• 3 terms

• 4 terms

• 5 terms

• 6 terms

n -10 +9n -3=

• 9n - 3

• 9n - 3

• 10n + 13

• 10n -13

Simplify.

x - 44 + 1 - 15x

• -16x - 43

• -14x - 34

• -14x - 43

• -14x + 43