Simplifying Expressions

Simplify by combining like terms.
m + 9 - 4m

• 5m
• m + 5m
• -3m + 9
• 4m

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

• 23
• 23v
• 9 + 14v
• 9v + 14

Simplify by combining like terms.
-14w + 8 + 9w - 2

• 23w + 6
• -23w + 6
• -6w + 7
• -5w + 6

Combine Like Terms

30 + 80k + 9k + 27

• 57 + 89k

• 57 + 720k

• 30 + 80k

Simplify: x + 3x + 6x + x

• 9x

• 11x

• 2x + 9x

• Can't be simplified

Simplify the following expression by combining like terms:

-10x + 15 - 3x + 2

• -7x+17

A variable can be _______?

• Any number

• Any letter of the alphabet

• only X

• only 1

Simplify: 5 + 11y + 2

• 5 + 11y

• 18y

• 11y + 7

• 11y + 3

Simplify: 15x + 19 + 2x + 4

• 17x + 15

• 17x + 23

• 30x + 15

• 13x + 15