-8(2n-4)=-40-4n

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Solution for -8(2n-4)=-40-4n equation: 



-8(2n-4)=-40-4n

We move all terms to the left:

-8(2n-4)-(-40-4n)=0

We add all the numbers together, and all the variables

-8(2n-4)-(-4n-40)=0

We multiply parentheses

-16n-(-4n-40)+32=0

We get rid of parentheses

-16n+4n+40+32=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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