9(n-8)=5(n+2)

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Solution for 9(n-8)=5(n+2) equation:



9(n-8)=5(n+2)
We move all terms to the left:
9(n-8)-(5(n+2))=0
We multiply parentheses
9n-(5(n+2))-72=0
We calculate terms in parentheses: -(5(n+2)), so:
5(n+2)
We multiply parentheses
5n+10
Back to the equation:
-(5n+10)
We get rid of parentheses
9n-5n-10-72=0
We add all the numbers together, and all the variables
4n-82=0
We move all terms containing n to the left, all other terms to the right
4n=82
n=82/4
n=20+1/2

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