30=2.10/x-0.05

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Solution for 30=2.10/x-0.05 equation: 



30=2.10/x-0.05

We move all terms to the left:

30-(2.10/x-0.05)=0



Domain of the equation: x-0.05)!=0

x∈R



We get rid of parentheses

-2.10/x+0.05+30=0

We multiply all the terms by the denominator


(0.05)*x+30*x-2.10=0

We add all the numbers together, and all the variables

30x+(0.05)*x-2.1=0

We multiply parentheses

30x+0.05x-2.1=0

We add all the numbers together, and all the variables

30.05x-2.1=0

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

30.05x=2.1

x=2.1/30.05

x=1/14.3095238095

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