OCS Math Module 5 & 6 Review

Front

A ____ is a number in front of the variable.

Back

coefficient

Front

A _____ is a letter that represents an unknown quantity.

Back

variable

Front

Solve for x: 7x = 168.

Back

x = 24

Front

Solve for x: 5x + 3 = 168.

Back

x = 33

Front

Simplify the expression: 4x - 3b - b + 2x.

Back

6x - 4b

Front

What is the value of x in the equation: 3x - 5 = 16?

Back

x = 7

Front

What do you call terms that have the same variable raised to the same power?

Back

like terms

Front

What is the result of combining like terms: 2x + 3x?

Back

5x

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

Solve for x: 2(x + 3) = 16.

Back

x = 5