7y-10=-31

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Solution for 7y-10=-31 equation: 



7y-10=-31

We move all terms to the left:

7y-10-(-31)=0

We add all the numbers together, and all the variables

7y+21=0

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

7y=-21

y=-21/7

y=-3

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