3+5n=(n+2)=7

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Solution for 3+5n=(n+2)=7 equation: 



3+5n=(n+2)=7

We move all terms to the left:

3+5n-((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

5n-n-2+3=0

We add all the numbers together, and all the variables

4n+1=0

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

4n=-1

n=-1/4

n=-1/4

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