7/3y-8=-1

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Solution for 7/3y-8=-1 equation: 



7/3y-8=-1

We move all terms to the left:

7/3y-8-(-1)=0



Domain of the equation: 3y!=0

y!=0/3

y!=0

y∈R



We add all the numbers together, and all the variables

7/3y-7=0

We multiply all the terms by the denominator


-7*3y+7=0

Wy multiply elements

-21y+7=0

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

-21y=-7

y=-7/-21

y=1/3

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