7th Grade Module 2 Test 2 Review Expressions/Equations

Distribute:
3(x+3)

• 3x+6
• 3x+9
• 3x+3
• x+9

Simplify the expression completely
x(3+12)

• 3x+12x
• 15x
• 15x²
• 15+x

Solve for x:
-5 = 5(r+5)

• -6
• 11
• 5
• -3

Solve:
9 = -3(x-8)

• 8
• 9
• -5
• 5

What is the expression for "six less than y"

• 6- y
• 6 < y
• y - 6

What is the expression for "three more than n"

• 3n
• n+3
• 3/n
• 3 > n

Use the distributive property to simplify.
4(x+4)

• 4x + 4
• 4x+16
• 16x
• 8x

4 less than 5 times p 

• 4 - 5p
• 5p - 4
• 4p - 5
• 5 - 4p 

What is the equivalent expression to
2 x 2 x 2 x 2

• 2⁴
• 8
• 2 x 4
• 4²

What is the value of the expression, if X = 3?
5X - 14

• 1
• 514
• 53
• -11