7y-12y-12=5y+8

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Solution for 7y-12y-12=5y+8 equation: 



7y-12y-12=5y+8

We move all terms to the left:

7y-12y-12-(5y+8)=0

We add all the numbers together, and all the variables

-5y-(5y+8)-12=0

We get rid of parentheses

-5y-5y-8-12=0

We add all the numbers together, and all the variables

-10y-20=0

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

-10y=20

y=20/-10

y=-2

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