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

What is the first step to solve the equation: 11 - 3x = 44?

Back

Subtract 11 from both sides.

Tags

CCSS.7.EE.B.4A

Front

Solve for x: 4x + 7 = 23.

Back

x = 4.

Tags

CCSS.7.EE.B.4A

Front

What are the steps to solve 5b - 6 = 24?

Back

Add 6 to both sides and divide both sides by 5.

Tags

CCSS.7.EE.B.4A

Front

Solve for x: 5x + 4 = -6.

Back

x = -2.

Tags

CCSS.7.EE.B.4A

Front

Solve for x: -3x + 5 = -13.

Back

x = 6.

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 operation would you use to eliminate a constant from one side of an equation?

Back

You would use the inverse operation, such as addition or subtraction.

Tags

CCSS.HSA.REI.A.1

Front

If you have the equation 2x + 3 = 11, what is the first step to solve for x?

Back

Subtract 3 from both sides.

Tags

CCSS.7.EE.B.4A

Front

What is the solution to the equation 3x - 4 = 5?

Back

x = 3.

Tags

CCSS.7.EE.B.4A