10/21z=6/7

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Solution for 10/21z=6/7 equation: 



10/21z=6/7

We move all terms to the left:

10/21z-(6/7)=0



Domain of the equation: 21z!=0

z!=0/21

z!=0

z∈R



We add all the numbers together, and all the variables

10/21z-(+6/7)=0

We get rid of parentheses

10/21z-6/7=0

We calculate fractions

There is no solution for this equation

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