Add and Subtract Expressions

Front

Simplify (5x + 3) - (2x - 5)

Back

3x + 8

Front

Simplify (10x + 2) - (8x - 4)

Back

2x + 6

Front

Find the difference: (2x + 7) - 3(5x - 4)

Back

-13x + 19

Front

Simplify (x-1) + (2x+ 3)

Back

3x + 2

Front

Simplify (3x + 5) + (2x + 3)

Back

5x + 8

Front

Definition: Expression

Back

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

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 expression.

Front

Definition: Variable

Back

A symbol used to represent a number that is not yet known.

Front

Definition: Simplifying an Expression

Back

The process of combining like terms and reducing an expression to its simplest form.