-2-2y=7+y

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



-2-2y=7+y

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-2y-y-7-2=0

We add all the numbers together, and all the variables

-3y-9=0

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

-3y=9

y=9/-3

y=-3

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