3(-3/7)=y

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



3(-3/7)=y

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-1y-3/7*3=0

We multiply all the terms by the denominator


-1y*7*3-3=0

Wy multiply elements

-21y*3-3=0

Wy multiply elements

-63y-3=0

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

-63y=3

y=3/-63

y=-1/21

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