7(2n+5)=9(8n+5)+2

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Solution for 7(2n+5)=9(8n+5)+2 equation:



7(2n+5)=9(8n+5)+2
We move all terms to the left:
7(2n+5)-(9(8n+5)+2)=0
We multiply parentheses
14n-(9(8n+5)+2)+35=0
We calculate terms in parentheses: -(9(8n+5)+2), so:
9(8n+5)+2
We multiply parentheses
72n+45+2
We add all the numbers together, and all the variables
72n+47
Back to the equation:
-(72n+47)
We get rid of parentheses
14n-72n-47+35=0
We add all the numbers together, and all the variables
-58n-12=0
We move all terms containing n to the left, all other terms to the right
-58n=12
n=12/-58
n=-6/29

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