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Envision Math 2.0: Grade 6, Volume 1

EM

Envision Math 2.0: Grade 6, Volume 1 View details

3. Write and Solve Addition and Subtraction Equations

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Exercise 15 Page 193

Use the Subtraction Property of Equality to isolate x on the left-hand side of the equation.

x=17

Practice makes perfect

To solve the equation, we have to isolate x on one side. Here, we can use the Subtraction Property of Equality and subtract 2 from both sides of the equation. Let's do it!

x+2=19

LHS- 2=RHS- 2

x+2- 2=19- 2

Subtract terms

x=17

Subchapter links

Do You Understand? p.192

Do You Know How? p.192

Practice & Problem Solving p.193-194

Assessment Practice p.194