-7y-1=12

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Solution for -7y-1=12 equation: 



-7y-1=12

We move all terms to the left:

-7y-1-(12)=0

We add all the numbers together, and all the variables

-7y-13=0

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

-7y=13

y=13/-7

y=-1+6/7

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