(0.7-2x)/(0.2+x)=2

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Solution for (0.7-2x)/(0.2+x)=2 equation: 



(0.7-2x)/(0.2+x)=2

We move all terms to the left:

(0.7-2x)/(0.2+x)-(2)=0



Domain of the equation: (0.2+x)!=0

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

x!=-0.2

x∈R



We add all the numbers together, and all the variables

(-2x+0.7)/(x+0.2)-2=0

We multiply all the terms by the denominator


(-2x+0.7)-2*(x+0.2)=0

We multiply parentheses

(-2x+0.7)-2x-0.4=0

We get rid of parentheses

-2x-2x+0.7-0.4=0

We add all the numbers together, and all the variables

-4x+0.3=0

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

-4x=-0.3

x=-0.3/-4

x=0.3/4

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