4-2n=8(-2n+4)

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Solution for 4-2n=8(-2n+4) equation:



4-2n=8(-2n+4)
We move all terms to the left:
4-2n-(8(-2n+4))=0
We calculate terms in parentheses: -(8(-2n+4)), so:
8(-2n+4)
We multiply parentheses
-16n+32
Back to the equation:
-(-16n+32)
We get rid of parentheses
-2n+16n-32+4=0
We add all the numbers together, and all the variables
14n-28=0
We move all terms containing n to the left, all other terms to the right
14n=28
n=28/14
n=2

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