Expressions and Equations Review

Front

What is an equivalent expression for 36x + 24?

Back

2(18x + 12)

Front

Simplify: -12 ÷ 6 (-3) + 8

Back

-14

Front

Use the distributive property to find an equivalent expression for 5(2f + 4)

Back

10f + 20

Front

What is the first step to solve the equation 3k + 5 = 23?

Back

Subtract both sides by 5

Front

Which equation models the situation: Cheryl gets paid $8 per hour for her job at the record store. She made a total of $96 last week?

Back

8h = 96

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form by combining like terms or performing operations.

Front

What is a variable in an equation?

Back

A symbol (often a letter) that represents an unknown value.

Front

What is the purpose of solving an equation?

Back

To find the value of the variable that makes the equation true.

Front

What is the first step in solving the equation 2x + 3 = 11?

Back

Subtract 3 from both sides.