2/n=5/n-9

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Solution for 2/n=5/n-9 equation:



2/n=5/n-9
We move all terms to the left:
2/n-(5/n-9)=0
Domain of the equation: n!=0
n∈R
Domain of the equation: n-9)!=0
n∈R
We get rid of parentheses
2/n-5/n+9=0
We multiply all the terms by the denominator
9*n+2-5=0
We add all the numbers together, and all the variables
9n-3=0
We move all terms containing n to the left, all other terms to the right
9n=3
n=3/9
n=1/3

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