86=-7n-(7n-2)

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Solution for 86=-7n-(7n-2) equation: 



86=-7n-(7n-2)

We move all terms to the left:

86-(-7n-(7n-2))=0



We calculate terms in parentheses: -(-7n-(7n-2)), so:

-7n-(7n-2)

We get rid of parentheses

-7n-7n+2

We add all the numbers together, and all the variables

-14n+2

Back to the equation:

-(-14n+2)



We get rid of parentheses

14n-2+86=0

We add all the numbers together, and all the variables

14n+84=0

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

14n=-84

n=-84/14

n=-6

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