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Envision Math 2.0: Grade 6, Volume 1

EM

Envision Math 2.0: Grade 6, Volume 1 View details

4. Write and Solve Multiplication and Division Equations

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Exercise 7 Page 198

Use the Division Property of Equality to eliminate the multiplication.

See solution.

Practice makes perfect

To solve the equation, we have to isolate y on one side. Using the Division Property of Equality, we will divide both sides of the equation by 2. This will eliminate the multiplication and isolate y.

12=2y

.LHS /2.=.RHS /2.

12/2=2y/2

CancelCommonFac

Cancel out common factors

12/2=2y/2

Simplify quotient

12/2=y

Calculate quotient

6=y

Rearrange equation

y=6

Subchapter links

Do You Understand? p.198

Do You Know How? p.198

Practice & Problem Solving p.199-200

Assessment Practice p.200