-15+7y=31

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Solution for -15+7y=31 equation: 



-15+7y=31

We move all terms to the left:

-15+7y-(31)=0

We add all the numbers together, and all the variables

7y-46=0

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

7y=46

y=46/7

y=6+4/7

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