-28=7/2y

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Solution for -28=7/2y equation: 



-28=7/2y

We move all terms to the left:

-28-(7/2y)=0



Domain of the equation: 2y)!=0

y!=0/1

y!=0

y∈R



We add all the numbers together, and all the variables

-(+7/2y)-28=0

We get rid of parentheses

-7/2y-28=0

We multiply all the terms by the denominator


-28*2y-7=0

Wy multiply elements

-56y-7=0

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

-56y=7

y=7/-56

y=-1/8

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