4/x=7/9x

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Solution for 4/x=7/9x equation: 



4/x=7/9x

We move all terms to the left:

4/x-(7/9x)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: 9x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

4/x-(+7/9x)=0

We get rid of parentheses

4/x-7/9x=0

We calculate fractions


36x/9x^2+(-7x)/9x^2=0

We multiply all the terms by the denominator


36x+(-7x)=0

We get rid of parentheses

36x-7x=0

We add all the numbers together, and all the variables

29x=0

x=0/29

x=0

Równanie nie ma rozwiązania

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