-3=(5y+4)/7

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Solution for -3=(5y+4)/7 equation: 



-3=(5y+4)/7

We move all terms to the left:

-3-((5y+4)/7)=0

We multiply all the terms by the denominator


-((5y+4)-3*7)=0



We calculate terms in parentheses: -((5y+4)-3*7), so:

(5y+4)-3*7

We add all the numbers together, and all the variables

(5y+4)-21

We get rid of parentheses

5y+4-21

We add all the numbers together, and all the variables

5y-17

Back to the equation:

-(5y-17)



We get rid of parentheses

-5y+17=0

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

-5y=-17

y=-17/-5

y=3+2/5

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