-2(2n-4)=10n-20

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Solution for -2(2n-4)=10n-20 equation: 



-2(2n-4)=10n-20

We move all terms to the left:

-2(2n-4)-(10n-20)=0

We multiply parentheses

-4n-(10n-20)+8=0

We get rid of parentheses

-4n-10n+20+8=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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