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489=n/2.3
We move all terms to the left:
489-(n/2.3)=0
We add all the numbers together, and all the variables
-(+n/2.3)+489=0
We get rid of parentheses
-n/2.3+489=0
We multiply all the terms by the denominator
-n+489*2.3=0
We add all the numbers together, and all the variables
-1n+1124.7=0
We move all terms containing n to the left, all other terms to the right
-n=-1124.7
n=-1124.7/-1
n=1124+0.70000000000005/1
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