6y-12=9(y+2)

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Solution for 6y-12=9(y+2) equation: 



6y-12=9(y+2)

We move all terms to the left:

6y-12-(9(y+2))=0



We calculate terms in parentheses: -(9(y+2)), so:

9(y+2)

We multiply parentheses

9y+18

Back to the equation:

-(9y+18)



We get rid of parentheses

6y-9y-18-12=0

We add all the numbers together, and all the variables

-3y-30=0

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

-3y=30

y=30/-3

y=-10

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