(86+3x)/(86+x)=2

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Solution for (86+3x)/(86+x)=2 equation: 



(86+3x)/(86+x)=2

We move all terms to the left:

(86+3x)/(86+x)-(2)=0



Domain of the equation: (86+x)!=0

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

x!=-86

x∈R



We add all the numbers together, and all the variables

(3x+86)/(x+86)-2=0

We multiply all the terms by the denominator


(3x+86)-2*(x+86)=0

We multiply parentheses

(3x+86)-2x-172=0

We get rid of parentheses

3x-2x+86-172=0

We add all the numbers together, and all the variables

x-86=0

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

x=86

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