30=(x-126)/x

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Solution for 30=(x-126)/x equation: 



30=(x-126)/x

We move all terms to the left:

30-((x-126)/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We multiply all the terms by the denominator


-((x-126)+30*x)=0



We calculate terms in parentheses: -((x-126)+30*x), so:

(x-126)+30*x

We add all the numbers together, and all the variables

30x+(x-126)

We get rid of parentheses

30x+x-126

We add all the numbers together, and all the variables

31x-126

Back to the equation:

-(31x-126)



We get rid of parentheses

-31x+126=0

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

-31x=-126

x=-126/-31

x=4+2/31

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