-115=6(2n-7)-1

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Solution for -115=6(2n-7)-1 equation:



-115=6(2n-7)-1
We move all terms to the left:
-115-(6(2n-7)-1)=0
We calculate terms in parentheses: -(6(2n-7)-1), so:
6(2n-7)-1
We multiply parentheses
12n-42-1
We add all the numbers together, and all the variables
12n-43
Back to the equation:
-(12n-43)
We get rid of parentheses
-12n+43-115=0
We add all the numbers together, and all the variables
-12n-72=0
We move all terms containing n to the left, all other terms to the right
-12n=72
n=72/-12
n=-6

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