-21/4=2y-3

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Solution for -21/4=2y-3 equation: 



-21/4=2y-3

We move all terms to the left:

-21/4-(2y-3)=0

We get rid of parentheses

-2y+3-21/4=0

We multiply all the terms by the denominator


-2y*4-21+3*4=0

We add all the numbers together, and all the variables

-2y*4-9=0

Wy multiply elements

-8y-9=0

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

-8y=9

y=9/-8

y=-1+1/8

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