-5n+9=12-(6n+7)

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Solution for -5n+9=12-(6n+7) equation: 



-5n+9=12-(6n+7)

We move all terms to the left:

-5n+9-(12-(6n+7))=0



We calculate terms in parentheses: -(12-(6n+7)), so:

12-(6n+7)

determiningTheFunctionDomain
-(6n+7)+12

We get rid of parentheses

-6n-7+12

We add all the numbers together, and all the variables

-6n+5

Back to the equation:

-(-6n+5)



We get rid of parentheses

-5n+6n-5+9=0

We add all the numbers together, and all the variables

n+4=0

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

n=-4

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