9(n-8)=5(n+9)

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Solution for 9(n-8)=5(n+9) equation: 



9(n-8)=5(n+9)

We move all terms to the left:

9(n-8)-(5(n+9))=0

We multiply parentheses

9n-(5(n+9))-72=0



We calculate terms in parentheses: -(5(n+9)), so:

5(n+9)

We multiply parentheses

5n+45

Back to the equation:

-(5n+45)



We get rid of parentheses

9n-5n-45-72=0

We add all the numbers together, and all the variables

4n-117=0

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

4n=117

n=117/4

n=29+1/4

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