two step equations

Front

What is a two-step equation?

Back

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

Tags

CCSS.7.EE.B.4A

Front

Back

t=16

Tags

CCSS.7.EE.B.4A

Front

Solve the equation: x/5 - 13 = 20

Back

x=165

Tags

CCSS.7.EE.B.4A

Front

What is the first step to solve the equation: 12g - 5 = 19?

Back

Add 5 to both sides.

Tags

CCSS.7.EE.B.4A

Front

Solve the equation: 13= 5m -2

Back

m=3

Tags

CCSS.7.EE.B.4A

Front

Back

x=-5

Tags

CCSS.7.EE.B.4A

Front

What is the purpose of isolating the variable in an equation?

Back

To find the value of the variable that makes the equation true.

Tags

CCSS.6.EE.B.7

Front

What does it mean to check your answer after solving an equation?

Back

It means substituting the solution back into the original equation to verify that both sides are equal.

Tags

CCSS.8.EE.C.7B

Front

What is the inverse operation of addition?

Back

Subtraction.

Tags

CCSS.2.NBT.B.5

Front

What is the inverse operation of multiplication?

Back

Division.

Tags

CCSS.3.OA.C.7