-4+2n=(n-2)

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



-4+2n=(n-2)

We move all terms to the left:

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



We calculate terms in parentheses: -((n-2)), so:

(n-2)

We get rid of parentheses

n-2

Back to the equation:

-(n-2)



We get rid of parentheses

2n-n+2-4=0

We add all the numbers together, and all the variables

n-2=0

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

n=2

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