-16=4(7-8n)+7(n+8)

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Solution for -16=4(7-8n)+7(n+8) equation: 



-16=4(7-8n)+7(n+8)

We move all terms to the left:

-16-(4(7-8n)+7(n+8))=0

We add all the numbers together, and all the variables

-(4(-8n+7)+7(n+8))-16=0



We calculate terms in parentheses: -(4(-8n+7)+7(n+8)), so:

4(-8n+7)+7(n+8)

We multiply parentheses

-32n+7n+28+56

We add all the numbers together, and all the variables

-25n+84

Back to the equation:

-(-25n+84)



We get rid of parentheses

25n-84-16=0

We add all the numbers together, and all the variables

25n-100=0

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

25n=100

n=100/25

n=4

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