256=8(5n+7)

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Solution for 256=8(5n+7) equation:



256=8(5n+7)
We move all terms to the left:
256-(8(5n+7))=0
We calculate terms in parentheses: -(8(5n+7)), so:
8(5n+7)
We multiply parentheses
40n+56
Back to the equation:
-(40n+56)
We get rid of parentheses
-40n-56+256=0
We add all the numbers together, and all the variables
-40n+200=0
We move all terms containing n to the left, all other terms to the right
-40n=-200
n=-200/-40
n=+5

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