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8.62=3n+4
We move all terms to the left:
8.62-(3n+4)=0
We get rid of parentheses
-3n-4+8.62=0
We add all the numbers together, and all the variables
-3n+4.62=0
We move all terms containing n to the left, all other terms to the right
-3n=-4.62
n=-4.62/-3
n=1+1/1.8518518518519
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