(0.2x+5)/(0.3x-3)=2/5

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Solution for (0.2x+5)/(0.3x-3)=2/5 equation: 



(0.2x+5)/(0.3x-3)=2/5

We move all terms to the left:

(0.2x+5)/(0.3x-3)-(2/5)=0



Domain of the equation: (0.3x-3)!=0

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

0.3x!=3

x!=3/0.3

x!=10

x∈R



We add all the numbers together, and all the variables

(0.2x+5)/(0.3x-3)-(+2/5)=0

We get rid of parentheses

(0.2x+5)/(0.3x-3)-2/5=0

We calculate fractions


(x+25)/(x-15)+(-1x+6)/(x-15)=0

We multiply all the terms by the denominator


(x+25)+(-1x+6)=0

We get rid of parentheses

x-1x+25+6=0

We add all the numbers together, and all the variables

31!=0

There is no solution for this equation

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