Adding Linear Expressions

Front

What is the sum of (3x + 5) + (2x + 1)?

Back

5x + 6

Tags

CCSS.7.EE.A.1

Front

Find the sum: (n + 7) + (n - 14)

Back

2n - 7

Tags

CCSS.7.EE.A.1

Front

Simplify the expression: 6 + 2(7x - 3)

Back

14x

Tags

CCSS.6.EE.A.3

Front

Simplify the expression: -5(x + 4)

Back

-5x - 20

Tags

CCSS.6.EE.A.3

Front

Find the sum: (6 - k) + (4k + 1)

Back

3k + 7

Tags

CCSS.7.EE.A.1

Front

What is a linear expression?

Back

An expression that can be written in the form ax + b, where a and b are constants.

Tags

CCSS.8.F.A.3

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Tags

CCSS.7.EE.A.1

Front

What are like terms?

Back

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

Tags

CCSS.6.EE.A.2B

Front

What is the distributive property?

Back

a(b + c) = ab + ac, used to multiply a single term by two or more terms inside a parenthesis.

Tags

CCSS.6.EE.A.3

Front

How do you combine like terms?

Back

Add or subtract the coefficients of the like terms.

Tags

CCSS.7.EE.A.1