-3y=9/7

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Solution for -3y=9/7 equation: 



-3y=9/7

We move all terms to the left:

-3y-(9/7)=0

We add all the numbers together, and all the variables

-3y-(+9/7)=0

We get rid of parentheses

-3y-9/7=0

We multiply all the terms by the denominator


-3y*7-9=0

Wy multiply elements

-21y-9=0

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

-21y=9

y=9/-21

y=-3/7

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