(x-5)/(x+5)=3/12

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Solution for (x-5)/(x+5)=3/12 equation: 



(x-5)/(x+5)=3/12

We move all terms to the left:

(x-5)/(x+5)-(3/12)=0



Domain of the equation: (x+5)!=0

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

x!=-5

x∈R



We add all the numbers together, and all the variables

(x-5)/(x+5)-(+3/12)=0

We get rid of parentheses

(x-5)/(x+5)-3/12=0

We calculate fractions


(12x-60)/(12x+60)+(-3x-15)/(12x+60)=0

We multiply all the terms by the denominator


(12x-60)+(-3x-15)=0

We get rid of parentheses

12x-3x-60-15=0

We add all the numbers together, and all the variables

9x-75=0

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

9x=75

x=75/9

x=8+1/3

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