One-step equations

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step by performing an inverse operation.

Tags

CCSS.6.EE.B.7

Front

What is the inverse operation of addition?

Back

Subtraction.

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CCSS.2.NBT.B.5

Front

What is the inverse operation of multiplication?

Back

Division.

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CCSS.3.OA.C.7

Front

How do you isolate a variable in an equation?

Back

By performing the inverse operation on both sides of the equation.

Tags

CCSS.7.EE.B.4A

Front

Evaluate: 5 + x = 12. What is x?

Back

x = 7.

Tags

CCSS.6.EE.B.7

Front

Evaluate: y - 4 = 10. What is y?

Back

y = 14.

Tags

CCSS.6.EE.B.7

Front

Evaluate: 3z = 15. What is z?

Back

z = 5.

Tags

CCSS.6.EE.B.7

Front

Back

k = 12.

Tags

CCSS.6.EE.B.7

Front

What is the first step to solving the equation x + 9 = 15?

Back

Subtract 9 from both sides.

Tags

CCSS.6.EE.B.7

Front

What is the first step to solving the equation 2y = 10?

Back

Divide both sides by 2.

Tags

CCSS.6.EE.B.7