(5y+3)/(-2)=21

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Solution for (5y+3)/(-2)=21 equation: 



(5y+3)/(-2)=21

We move all terms to the left:

(5y+3)/(-2)-(21)=0

We multiply all the terms by the denominator


(5y+3)-21*(-2)=0

We add all the numbers together, and all the variables

(5y+3)+42=0

We get rid of parentheses

5y+3+42=0

We add all the numbers together, and all the variables

5y+45=0

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

5y=-45

y=-45/5

y=-9

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