3(-n-3)=5(n-5)

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Solution for 3(-n-3)=5(n-5) equation: 



3(-n-3)=5(n-5)

We move all terms to the left:

3(-n-3)-(5(n-5))=0

We add all the numbers together, and all the variables

3(-1n-3)-(5(n-5))=0

We multiply parentheses

-3n-(5(n-5))-9=0



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

5(n-5)

We multiply parentheses

5n-25

Back to the equation:

-(5n-25)



We get rid of parentheses

-3n-5n+25-9=0

We add all the numbers together, and all the variables

-8n+16=0

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

-8n=-16

n=-16/-8

n=+2

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