Simplify Variable Expressions

Front

Simplify the expression: 4x + 3x

Back

7x

Front

Simplify the expression: 3x + 6 + 7x

Back

10x + 6

Front

Terms that have the same variables such as 5x and -8x are called:

Back

like terms

Front

Identify the constant term of the expression 4n + 6 - 5n.

Back

6

Front

Simplify the expression: 3(w - 5) + 4w

Back

7w - 15

Front

What is a coefficient in an expression?

Back

A coefficient is a numerical factor in a term, such as 4 in 4x.

Front

What is an expression?

Back

An expression is a combination of numbers, variables, and operators without an equality sign.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to combine like terms and reduce it to its simplest form.

Front

What are like terms?

Back

Like terms are terms that have the same variable raised to the same power.

Front

What is a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value, often denoted by letters like x or y.