Simplify Variable Expressions

Front

Simplify the expression: 4x + 3x

Back

7x

Tags

CCSS.7.EE.A.1

Front

Simplify the expression: 3x + 6 + 7x

Back

10x + 6

Tags

CCSS.7.EE.A.1

Front

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

Back

like terms

Tags

CCSS.6.EE.A.2B

Front

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

Back

6

Tags

CCSS.6.EE.A.2B

Front

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

Back

7w - 15

Tags

CCSS.6.EE.A.3

Front

What is a coefficient in an expression?

Back

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

Tags

CCSS.6.EE.A.2B

Front

What is an expression?

Back

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

Tags

CCSS.6.EE.A.2B

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.

Tags

CCSS.7.EE.A.1

Front

What are like terms?

Back

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

Tags

CCSS.6.EE.A.2B

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.

Tags

CCSS.6.EE.A.2B