Algebra Review

Front

Simplify this expression (combine like terms): 3x + 3 - 1

Back

3x + 2

Front

What fraction is red?

Back

2/3

Front

What is the algebraic expression for 'Twice x, decreased by 9'?

Back

2x - 9

Front

Evaluate the expression if x=2, and z=5: (10 + 5x) / z

Back

4

Front

Look at this expression: 5(4x − 3). Which expression is equivalent?

Back

20x - 15

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

Define a variable in algebra.

Back

A symbol used to represent an unknown value.

Front

What is a coefficient?

Back

A numerical factor in a term of an algebraic expression.

Front

What does it mean to evaluate an expression?

Back

To calculate the value of an expression by substituting values for variables.

Front

What is a like term?

Back

Terms that have the same variable raised to the same power.