Simplifying Expressions

Front

What are like terms?

Back

Like terms are terms that have the same variable raised to the same power. For example, 3x and 5x are like terms, but 3x and 4y are not.

Tags

CCSS.6.EE.A.2B

Front

What is the first step in simplifying an expression?

Back

The first step is to combine like terms by adding or subtracting their coefficients.

Tags

CCSS.7.EE.A.1

Front

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

Back

6x

Tags

CCSS.7.EE.A.1

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by combining like terms and performing any operations.

Tags

CCSS.7.EE.A.1

Front

Simplify the expression: 4y + 2 - 3y + 5

Back

y + 7

Tags

CCSS.7.EE.A.1

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to multiply a single term by each term inside a parenthesis.

Tags

CCSS.6.EE.A.3

Front

Simplify the expression: 3(2x + 4)

Back

6x + 12

Tags

CCSS.6.EE.A.3

Front

What are coefficients in an expression?

Back

Coefficients are the numerical factors in front of variables. For example, in 4x, 4 is the coefficient.

Tags

CCSS.6.EE.A.2B

Front

Simplify the expression: 2(x + 3) + 4

Back

2x + 10

Tags

CCSS.6.EE.A.3

Front

What is a constant term?

Back

A constant term is a term that does not contain any variables. For example, in the expression 3x + 5, the number 5 is a constant.

Tags

CCSS.6.EE.A.2B