-6y=12-9(2y-20)

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Solution for -6y=12-9(2y-20) equation: 



-6y=12-9(2y-20)

We move all terms to the left:

-6y-(12-9(2y-20))=0



We calculate terms in parentheses: -(12-9(2y-20)), so:

12-9(2y-20)

determiningTheFunctionDomain
-9(2y-20)+12

We multiply parentheses

-18y+180+12

We add all the numbers together, and all the variables

-18y+192

Back to the equation:

-(-18y+192)



We get rid of parentheses

-6y+18y-192=0

We add all the numbers together, and all the variables

12y-192=0

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

12y=192

y=192/12

y=16

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