2/9n+7=31

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Solution for 2/9n+7=31 equation: 



2/9n+7=31

We move all terms to the left:

2/9n+7-(31)=0



Domain of the equation: 9n!=0

n!=0/9

n!=0

n∈R



We add all the numbers together, and all the variables

2/9n-24=0

We multiply all the terms by the denominator


-24*9n+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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