Math Factor Variable Expressions

Find the Sum:

(-3x + 5) + (5x +2)

• 2x + 7

• 2x + 3

• -2x + 3

• -2x + 7

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

Find the difference:
(2x + 7) - 3(5x - 4)

• -13x - 5
• 17x + 5
• 17x + 5
• -13x + 19

-5(-x + 3) 

• 5x + 15
• 5x - 15
• 5 - 3x
• 3x + 5

Find the sum:
(7k + 9) + (4k - 3)

• 3k + 6 
• 11k + 6
• -11k + 6
• - 3k + 6

Find the sum (−x + 8) + (−5x − 1).

• −6x + 7
• −4x + 7
• −6x − 8
• −6x + 8

Find the sum (−3x + 7) + (2x − 5).

• −x + 2
• −6x − 35
• −x + 2
• −5x + 2

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Factor.

5 + 15x

• 5(5+3x)

• 3(5x+1)

• 5(1+3x)

• 3(1+5x)

Which property would be most useful in checking if you factored correctly?

• Property of Equality

• Distributive Property

• Commutative Property

• Property of Exponents