-(1-n)-5(n-1)=20

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Solution for -(1-n)-5(n-1)=20 equation: 



-(1-n)-5(n-1)=20

We move all terms to the left:

-(1-n)-5(n-1)-(20)=0

We add all the numbers together, and all the variables

-(-1n+1)-5(n-1)-20=0

We multiply parentheses

-(-1n+1)-5n+5-20=0

We get rid of parentheses

1n-5n-1+5-20=0

We add all the numbers together, and all the variables

-4n-16=0

We move all terms containing n to the left, all other terms to the right

-4n=16

n=16/-4

n=-4

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