7/x+14/x=9

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Solution for 7/x+14/x=9 equation: 



7/x+14/x=9

We move all terms to the left:

7/x+14/x-(9)=0



Domain of the equation: x!=0

x∈R



We multiply all the terms by the denominator


-9*x+7+14=0

We add all the numbers together, and all the variables

-9x+21=0

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

-9x=-21

x=-21/-9

x=2+1/3

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