Equivalent/Simplifying Expressions

Simplify:
5x - 6x - 8x + 7 

• -9x + 7
• 10x + 7
• 9x + 7 
• 9x - 7

Simplify    5(2 - 7n) =

•  52 - 57n
• 10 - 7n
• 10 - 35n
• 10 + 35n

Simplify   6(x + -2) =

• 6x + -2
• 6x + -12
• 4x
• 6x - 2

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 14x + 3
• 9 + 7x

4a + 9 + a

• 5a + 9
• 14a
• 3a + 9
• 5a - 9

Simplify   2(3x + 5)

• 6x + 10
• 23x + 5
• 6x + 5
• 11x

Use the Distributive Property to write an equivalent linear expression: –9(x – 5)

• –9x – 5

• –9x + 5

• –9x – 45

• –9x + 45

What are the terms of the expression 5x - 3y + 4?

• 5, 3, and 4
•  5x and 3y
• 5x, 3y, and 4
• 5x, -3y, and 4

What is the simplest form of this expression
4x-6a+5a-2x

• 2x-1a
• 21xa
• 6x+11a

Which expression is equivalent to 15x + 10 - 6x - 1?

• 9x + 9
• 18x
• 15x - 3
• 9x + 11