-78=6(-7n+1)

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Solution for -78=6(-7n+1) equation: 



-78=6(-7n+1)

We move all terms to the left:

-78-(6(-7n+1))=0



We calculate terms in parentheses: -(6(-7n+1)), so:

6(-7n+1)

We multiply parentheses

-42n+6

Back to the equation:

-(-42n+6)



We get rid of parentheses

42n-6-78=0

We add all the numbers together, and all the variables

42n-84=0

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

42n=84

n=84/42

n=2

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