Two Step Equations w/ some distribute

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 -3x - 12 = 15?

Back

Divide by -3 on both sides.

Tags

CCSS.7.EE.B.4A

Front

What does it mean to isolate the variable in an equation?

Back

Isolating the variable means to manipulate the equation so that the variable is on one side and all other terms are on the other side.

Tags

CCSS.6.EE.B.7

Front

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

Back

-9

Tags

CCSS.7.EE.B.4A

Front

What operation would you perform to both sides of the equation to eliminate a constant term?

Back

You would add or subtract that constant term from both sides.

Tags

CCSS.6.EE.B.7

Front

In the equation 2x + 10 = 16, what do you do after subtracting 10 from both sides?

Back

You divide by 2 to solve for x.

Tags

CCSS.7.EE.B.4A

Front

What is the purpose of using inverse operations in solving equations?

Back

Inverse operations are used to undo the operations applied to the variable, helping to isolate it.

Tags

CCSS.7.EE.B.4A

Front

What is the next step after simplifying the equation 6x = 36?

Back

Divide by 6 on both sides.

Tags

CCSS.6.EE.B.7

Front

What does it mean to distribute in an equation?

Back

Distributing means to multiply a term outside the parentheses by each term inside the parentheses.

Tags

CCSS.7.EE.A.1