12/n+7=18

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Solution for 12/n+7=18 equation: 



12/n+7=18

We move all terms to the left:

12/n+7-(18)=0



Domain of the equation: n!=0

n∈R



We add all the numbers together, and all the variables

12/n-11=0

We multiply all the terms by the denominator


-11*n+12=0

We add all the numbers together, and all the variables

-11n+12=0

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

-11n=-12

n=-12/-11

n=1+1/11

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