3/7+y=12/7

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Solution for 3/7+y=12/7 equation: 



3/7+y=12/7

We move all terms to the left:

3/7+y-(12/7)=0

We add all the numbers together, and all the variables

y+3/7-(+12/7)=0

We get rid of parentheses

y+3/7-12/7=0

We multiply all the terms by the denominator


y*7+3-12=0

We add all the numbers together, and all the variables

y*7-9=0

Wy multiply elements

7y-9=0

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

7y=9

y=9/7

y=1+2/7

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