(2n+8)=(4n-20)

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Solution for (2n+8)=(4n-20) equation: 



(2n+8)=(4n-20)

We move all terms to the left:

(2n+8)-((4n-20))=0

We get rid of parentheses

2n-((4n-20))+8=0



We calculate terms in parentheses: -((4n-20)), so:

(4n-20)

We get rid of parentheses

4n-20

Back to the equation:

-(4n-20)



We get rid of parentheses

2n-4n+20+8=0

We add all the numbers together, and all the variables

-2n+28=0

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

-2n=-28

n=-28/-2

n=+14

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