7-2n=08n-(-4n)

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Solution for 7-2n=08n-(-4n) equation: 



7-2n=08n-(-4n)

We move all terms to the left:

7-2n-(08n-(-4n))=0



We calculate terms in parentheses: -(08n-(-4n)), so:

08n-(-4n)

We get rid of parentheses

08n+4n

We add all the numbers together, and all the variables

12n

Back to the equation:

-(12n)



We add all the numbers together, and all the variables

-14n+7=0

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

-14n=-7

n=-7/-14

n=1/2

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