7-1=2y-7

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Solution for 7-1=2y-7 equation: 



7-1=2y-7

We move all terms to the left:

7-1-(2y-7)=0

We add all the numbers together, and all the variables

-(2y-7)+6=0

We get rid of parentheses

-2y+7+6=0

We add all the numbers together, and all the variables

-2y+13=0

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

-2y=-13

y=-13/-2

y=6+1/2

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