2-Step Equations w/ Distribution

Front

What is a 2-step equation?

Back

A 2-step equation is an algebraic equation that requires two operations to solve for the variable.

Tags

CCSS.7.EE.B.4A

Front

What does distribution mean in mathematics?

Back

Distribution refers to the process of multiplying a single term by each term inside a set of parentheses.

Tags

CCSS.6.EE.A.3

Front

Solve for x: 2(x + 10) = 36

Back

x = 8

Tags

CCSS.7.EE.B.4A

Front

Solve for x: 3(x - 295) = 3,495

Back

x = 1,460

Tags

CCSS.7.EE.B.4A

Front

Solve for x: -5(x + 20) = 200

Back

x = -60

Tags

CCSS.7.EE.B.4A

Front

Solve for x: -2(x - 10) = 36

Back

x = -8

Tags

CCSS.7.EE.B.4A

Front

Solve for x: -3(x - 60) = 450

Back

x = -90

Tags

CCSS.7.EE.B.4A

Front

What is the first step to solve a 2-step equation?

Back

The first step is to isolate the term with the variable by performing the inverse operation.

Tags

CCSS.7.EE.B.4A

Front

What is the second step to solve a 2-step equation?

Back

The second step is to solve for the variable by performing the necessary operation.

Tags

CCSS.7.EE.B.4A

Front

What is the inverse operation of addition?

Back

The inverse operation of addition is subtraction.

Tags

CCSS.HSA.REI.A.1