81=-5(n-7)+6

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Solution for 81=-5(n-7)+6 equation: 



81=-5(n-7)+6

We move all terms to the left:

81-(-5(n-7)+6)=0



We calculate terms in parentheses: -(-5(n-7)+6), so:

-5(n-7)+6

We multiply parentheses

-5n+35+6

We add all the numbers together, and all the variables

-5n+41

Back to the equation:

-(-5n+41)



We get rid of parentheses

5n-41+81=0

We add all the numbers together, and all the variables

5n+40=0

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

5n=-40

n=-40/5

n=-8

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