Front

Simplify: x + x + x + x - 13 - x

Back

3x - 13

Front

Solve the equation: -7x - 3x + 6 = -49

Back

x = -5.5

Front

Simplify: n - 3 - 1 + n + n - n

Back

2n - 4

Front

Simplify the expression: -2x + 3 + 5x - 1

Back

3x + 2

Front

Simplify: -6k + 7k

Back

k

Front

Definition: Like Terms

Back

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

Front

Definition: Coefficient

Back

A numerical factor in a term of an algebraic expression.

Front

Definition: Constant

Back

A fixed value that does not change.

Front

Definition: Algebraic Expression

Back

A mathematical phrase that can include numbers, variables, and operators.

Front

Definition: Equation

Back

A mathematical statement that asserts the equality of two expressions.