7-4n=-(n+5)

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Solution for 7-4n=-(n+5) equation: 



7-4n=-(n+5)

We move all terms to the left:

7-4n-(-(n+5))=0



We calculate terms in parentheses: -(-(n+5)), so:

-(n+5)

We get rid of parentheses

-n-5

We add all the numbers together, and all the variables

-1n-5

Back to the equation:

-(-1n-5)



We get rid of parentheses

-4n+1n+5+7=0

We add all the numbers together, and all the variables

-3n+12=0

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

-3n=-12

n=-12/-3

n=+4

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