-8-2n=-8(1+7n)

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Solution for -8-2n=-8(1+7n) equation:



-8-2n=-8(1+7n)
We move all terms to the left:
-8-2n-(-8(1+7n))=0
We add all the numbers together, and all the variables
-2n-(-8(7n+1))-8=0
We calculate terms in parentheses: -(-8(7n+1)), so:
-8(7n+1)
We multiply parentheses
-56n-8
Back to the equation:
-(-56n-8)
We get rid of parentheses
-2n+56n+8-8=0
We add all the numbers together, and all the variables
54n=0
n=0/54
n=0

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