-128=-2(8+8n)

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Solution for -128=-2(8+8n) equation: 



-128=-2(8+8n)

We move all terms to the left:

-128-(-2(8+8n))=0

We add all the numbers together, and all the variables

-(-2(8n+8))-128=0



We calculate terms in parentheses: -(-2(8n+8)), so:

-2(8n+8)

We multiply parentheses

-16n-16

Back to the equation:

-(-16n-16)



We get rid of parentheses

16n+16-128=0

We add all the numbers together, and all the variables

16n-112=0

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

16n=112

n=112/16

n=7

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