s/21=12/7s=

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Solution for s/21=12/7s= equation: 



s/21=12/7s=

We move all terms to the left:

s/21-(12/7s)=0



Domain of the equation: 7s)!=0

s!=0/1

s!=0

s∈R



We add all the numbers together, and all the variables

s/21-(+12/7s)=0

We get rid of parentheses

s/21-12/7s=0

We calculate fractions

There is no solution for this equation

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