12*3/n+18-8=19

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Solution for 12*3/n+18-8=19 equation: 



12*3/n+18-8=19

We move all terms to the left:

12*3/n+18-8-(19)=0



Domain of the equation: n!=0

n∈R



We add all the numbers together, and all the variables

12*3/n-9=0

We multiply all the terms by the denominator


-9*n+12*3=0

We add all the numbers together, and all the variables

-9n+36=0

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

-9n=-36

n=-36/-9

n=+4

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