-7.9=y/3-3.1

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Solution for -7.9=y/3-3.1 equation: 



-7.9=y/3-3.1

We move all terms to the left:

-7.9-(y/3-3.1)=0

We get rid of parentheses

-y/3+3.1-7.9=0

We multiply all the terms by the denominator


-y+(3.1)*3-(7.9)*3=0

We add all the numbers together, and all the variables

-1y-14.4=0

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

-y=14.4

y=14.4/-1

y=-14+0.4/1

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