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Envision Math 2.0: Grade 6, Volume 1

EM

Envision Math 2.0: Grade 6, Volume 1 View details

5. Evaluate Algebraic Expressions

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Exercise 14 Page 148

Substitute 1 12 for y in the expression.

23/4=11/4

Practice makes perfect

To evaluate the given expression for y=1 12, we should substitute 1 12 for y in the given expression and then simplify.

3/4+4y ÷ 3

y= 1 12

3/4+4( 1 12) ÷ 3

Multiply

3/4+6 ÷ 3

Calculate quotient

3/4+2

Add terms

2 34

Subchapter links

Do You Understand? p.148

Do You Know How? p.148

Assessment Practice p.150