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

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



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

We move all terms to the left:

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

We multiply parentheses

2n-(-2(6n+7))+14=0



We calculate terms in parentheses: -(-2(6n+7)), so:

-2(6n+7)

We multiply parentheses

-12n-14

Back to the equation:

-(-12n-14)



We get rid of parentheses

2n+12n+14+14=0

We add all the numbers together, and all the variables

14n+28=0

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

14n=-28

n=-28/14

n=-2

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