-40-8n=-6(1+7n)

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Solution for -40-8n=-6(1+7n) equation: 



-40-8n=-6(1+7n)

We move all terms to the left:

-40-8n-(-6(1+7n))=0

We add all the numbers together, and all the variables

-8n-(-6(7n+1))-40=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

-8n+42n+6-40=0

We add all the numbers together, and all the variables

34n-34=0

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

34n=34

n=34/34

n=1

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