7/12=21/4*x

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Solution for 7/12=21/4*x equation: 



7/12=21/4*x

We move all terms to the left:

7/12-(21/4*x)=0



Domain of the equation: 4*x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+21/4*x)+7/12=0

We get rid of parentheses

-21/4*x+7/12=0

We calculate fractions

There is no solution for this equation

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