12=7+(n)/(-3)

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Solution for 12=7+(n)/(-3) equation: 



12=7+(n)/(-3)

We move all terms to the left:

12-(7+(n)/(-3))=0

We multiply all the terms by the denominator


-(7+n+12*(-3))=0



We calculate terms in parentheses: -(7+n+12*(-3)), so:

7+n+12*(-3)

determiningTheFunctionDomain
n+7+12*(-3)

We add all the numbers together, and all the variables

n-29

Back to the equation:

-(n-29)



We get rid of parentheses

-n+29=0

We add all the numbers together, and all the variables

-1n+29=0

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

-n=-29

n=-29/-1

n=+29

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