7/n=9/3

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Solution for 7/n=9/3 equation:



7/n=9/3
We move all terms to the left:
7/n-(9/3)=0
Domain of the equation: n!=0
n∈R
We add all the numbers together, and all the variables
7/n-3=0
We multiply all the terms by the denominator
-3*n+7=0
We add all the numbers together, and all the variables
-3n+7=0
We move all terms containing n to the left, all other terms to the right
-3n=-7
n=-7/-3
n=2+1/3

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