2(n+4)+7(-7-6n)=39

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Solution for 2(n+4)+7(-7-6n)=39 equation: 



2(n+4)+7(-7-6n)=39

We move all terms to the left:

2(n+4)+7(-7-6n)-(39)=0

We add all the numbers together, and all the variables

2(n+4)+7(-6n-7)-39=0

We multiply parentheses

2n-42n+8-49-39=0

We add all the numbers together, and all the variables

-40n-80=0

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

-40n=80

n=80/-40

n=-2

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