-115=-2n-3(1+4n)

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Solution for -115=-2n-3(1+4n) equation: 



-115=-2n-3(1+4n)

We move all terms to the left:

-115-(-2n-3(1+4n))=0

We add all the numbers together, and all the variables

-(-2n-3(4n+1))-115=0



We calculate terms in parentheses: -(-2n-3(4n+1)), so:

-2n-3(4n+1)

We multiply parentheses

-2n-12n-3

We add all the numbers together, and all the variables

-14n-3

Back to the equation:

-(-14n-3)



We get rid of parentheses

14n+3-115=0

We add all the numbers together, and all the variables

14n-112=0

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

14n=112

n=112/14

n=8

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