447=-8-7n-(-7)

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Solution for 447=-8-7n-(-7) equation: 



447=-8-7n-(-7)

We move all terms to the left:

447-(-8-7n-(-7))=0



We calculate terms in parentheses: -(-8-7n-(-7)), so:

-8-7n-(-7)

determiningTheFunctionDomain
-7n-8-(-7)

We add all the numbers together, and all the variables

-7n-1

Back to the equation:

-(-7n-1)



We get rid of parentheses

7n+1+447=0

We add all the numbers together, and all the variables

7n+448=0

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

7n=-448

n=-448/7

n=-64

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