3/7=y/7

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Solution for 3/7=y/7 equation: 



3/7=y/7

We move all terms to the left:

3/7-(y/7)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

-y/7+3/7=0

We multiply all the terms by the denominator


-y+3=0

We add all the numbers together, and all the variables

-1y+3=0

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

-y=-3

y=-3/-1

y=+3

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