4/5x=20/21

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Solution for 4/5x=20/21 equation: 



4/5x=20/21

We move all terms to the left:

4/5x-(20/21)=0



Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R



We add all the numbers together, and all the variables

4/5x-(+20/21)=0

We get rid of parentheses

4/5x-20/21=0

We calculate fractions

There is no solution for this equation

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