9+2/3n=81

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Solution for 9+2/3n=81 equation: 



9+2/3n=81

We move all terms to the left:

9+2/3n-(81)=0



Domain of the equation: 3n!=0

n!=0/3

n!=0

n∈R



We add all the numbers together, and all the variables

2/3n-72=0

We multiply all the terms by the denominator


-72*3n+2=0

Wy multiply elements

-216n+2=0

We move all terms containing n to the left, all other terms to the right

-216n=-2

n=-2/-216

n=1/108

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