-168=6(7+7n)

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Solution for -168=6(7+7n) equation: 



-168=6(7+7n)

We move all terms to the left:

-168-(6(7+7n))=0

We add all the numbers together, and all the variables

-(6(7n+7))-168=0



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

6(7n+7)

We multiply parentheses

42n+42

Back to the equation:

-(42n+42)



We get rid of parentheses

-42n-42-168=0

We add all the numbers together, and all the variables

-42n-210=0

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

-42n=210

n=210/-42

n=-5

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