12/x+3=4/7

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Solution for 12/x+3=4/7 equation: 



12/x+3=4/7

We move all terms to the left:

12/x+3-(4/7)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

12/x+3-(+4/7)=0

We get rid of parentheses

12/x+3-4/7=0

We calculate fractions

There is no solution for this equation

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