18=4/x+7

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Solution for 18=4/x+7 equation: 



18=4/x+7

We move all terms to the left:

18-(4/x+7)=0



Domain of the equation: x+7)!=0

x∈R



We get rid of parentheses

-4/x-7+18=0

We multiply all the terms by the denominator


-7*x+18*x-4=0

We add all the numbers together, and all the variables

11x-4=0

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

11x=4

x=4/11

x=4/11

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