Two Step Equations with Steps - 7th Grade

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

What is the first step in solving the equation 2x + 10 = 16?

Back

Subtract 10 from both sides.

Tags

CCSS.7.EE.B.4A

Front

What is the second step in solving the equation 2x + 10 = 16?

Back

Divide by 2 on both sides.

Tags

CCSS.7.EE.B.4A

Front

What is the solution to the equation 2x + 10 = 16?

Back

x = 3.

Tags

CCSS.7.EE.B.4A

Front

What is the first step in solving the equation -3x - 12 = 15?

Back

Add 12 to both sides.

Tags

CCSS.7.EE.B.4A

Front

What is the second step in solving the equation -3x - 12 = 15?

Back

Divide by -3 on both sides.

Tags

CCSS.7.EE.B.4A

Front

What is the solution to the equation -3x - 12 = 15?

Back

x = -7.

Tags

CCSS.7.EE.B.4A

Front

How do you isolate the variable in the equation x/4 + 11 = 20?

Back

Subtract 11 from both sides.

Tags

CCSS.7.EE.B.4A

Front

What is the next step after isolating the variable in x/4 + 11 = 20?

Back

Multiply both sides by 4.

Tags

CCSS.7.EE.B.4A

Front

What is the solution to the equation x/4 + 11 = 20?

Back

x = 36.

Tags

CCSS.7.EE.B.4A