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11.39=8.87n-6.35n
We move all terms to the left:
11.39-(8.87n-6.35n)=0
We add all the numbers together, and all the variables
-(+2.52n)+11.39=0
We get rid of parentheses
-2.52n+11.39=0
We move all terms containing n to the left, all other terms to the right
-2.52n=-11.39
n=-11.39/-2.52
n=4+1/1.9236641221374
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