166=-2-6(7n-7)

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Solution for 166=-2-6(7n-7) equation: 



166=-2-6(7n-7)

We move all terms to the left:

166-(-2-6(7n-7))=0



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

-2-6(7n-7)

determiningTheFunctionDomain
-6(7n-7)-2

We multiply parentheses

-42n+42-2

We add all the numbers together, and all the variables

-42n+40

Back to the equation:

-(-42n+40)



We get rid of parentheses

42n-40+166=0

We add all the numbers together, and all the variables

42n+126=0

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

42n=-126

n=-126/42

n=-3

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