12=4-3(2n+3)-11n

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Solution for 12=4-3(2n+3)-11n equation: 



12=4-3(2n+3)-11n

We move all terms to the left:

12-(4-3(2n+3)-11n)=0



We calculate terms in parentheses: -(4-3(2n+3)-11n), so:

4-3(2n+3)-11n

determiningTheFunctionDomain
-3(2n+3)-11n+4

We add all the numbers together, and all the variables

-11n-3(2n+3)+4

We multiply parentheses

-11n-6n-9+4

We add all the numbers together, and all the variables

-17n-5

Back to the equation:

-(-17n-5)



We get rid of parentheses

17n+5+12=0

We add all the numbers together, and all the variables

17n+17=0

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

17n=-17

n=-17/17

n=-1

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