9n/(7-6n)=15

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Solution for 9n/(7-6n)=15 equation:



9n/(7-6n)=15
We move all terms to the left:
9n/(7-6n)-(15)=0
Domain of the equation: (7-6n)!=0
We move all terms containing n to the left, all other terms to the right
-6n!=-7
n!=-7/-6
n!=1+1/6
n∈R
We add all the numbers together, and all the variables
9n/(-6n+7)-15=0
We multiply all the terms by the denominator
9n-15*(-6n+7)=0
We multiply parentheses
9n+90n-105=0
We add all the numbers together, and all the variables
99n-105=0
We move all terms containing n to the left, all other terms to the right
99n=105
n=105/99
n=1+2/33

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