2y=21/4=81/4

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Solution for 2y=21/4=81/4 equation: 



2y=21/4=81/4

We move all terms to the left:

2y-(21/4)=0

We add all the numbers together, and all the variables

2y-(+21/4)=0

We get rid of parentheses

2y-21/4=0

We multiply all the terms by the denominator


2y*4-21=0

Wy multiply elements

8y-21=0

We move all terms containing y to the left, all other terms to the right

8y=21

y=21/8

y=2+5/8

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