-448=-7(8-7n)

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Solution for -448=-7(8-7n) equation: 



-448=-7(8-7n)

We move all terms to the left:

-448-(-7(8-7n))=0

We add all the numbers together, and all the variables

-(-7(-7n+8))-448=0



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

-7(-7n+8)

We multiply parentheses

49n-56

Back to the equation:

-(49n-56)



We get rid of parentheses

-49n+56-448=0

We add all the numbers together, and all the variables

-49n-392=0

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

-49n=392

n=392/-49

n=-8

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