21/x=9/12

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Solution for 21/x=9/12 equation: 



21/x=9/12

We move all terms to the left:

21/x-(9/12)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

21/x-(+9/12)=0

We get rid of parentheses

21/x-9/12=0

We calculate fractions

There is no solution for this equation

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