3/5z=21/5

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Solution for 3/5z=21/5 equation: 



3/5z=21/5

We move all terms to the left:

3/5z-(21/5)=0



Domain of the equation: 5z!=0

z!=0/5

z!=0

z∈R



We add all the numbers together, and all the variables

3/5z-(+21/5)=0

We get rid of parentheses

3/5z-21/5=0

We calculate fractions


=0

z=0/1

z=0

Równanie nie ma rozwiązania

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