-38=-(2n-2)-4(1+4n)

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Solution for -38=-(2n-2)-4(1+4n) equation:



-38=-(2n-2)-4(1+4n)
We move all terms to the left:
-38-(-(2n-2)-4(1+4n))=0
We add all the numbers together, and all the variables
-(-(2n-2)-4(4n+1))-38=0
We calculate terms in parentheses: -(-(2n-2)-4(4n+1)), so:
-(2n-2)-4(4n+1)
We multiply parentheses
-(2n-2)-16n-4
We get rid of parentheses
-2n-16n+2-4
We add all the numbers together, and all the variables
-18n-2
Back to the equation:
-(-18n-2)
We get rid of parentheses
18n+2-38=0
We add all the numbers together, and all the variables
18n-36=0
We move all terms containing n to the left, all other terms to the right
18n=36
n=36/18
n=2

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