4=1/9x

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Solution for 4=1/9x equation: 



4=1/9x

We move all terms to the left:

4-(1/9x)=0



Domain of the equation: 9x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+1/9x)+4=0

We get rid of parentheses

-1/9x+4=0

We multiply all the terms by the denominator


4*9x-1=0

Wy multiply elements

36x-1=0

We move all terms containing x to the left, all other terms to the right

36x=1

x=1/36

x=1/36

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