(3.5+x)/(3.5-x)=11/3

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Solution for (3.5+x)/(3.5-x)=11/3 equation: 



(3.5+x)/(3.5-x)=11/3

We move all terms to the left:

(3.5+x)/(3.5-x)-(11/3)=0



Domain of the equation: (3.5-x)!=0

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

-x!=-3.5

x!=-3.5/-1

x!=3+0.5/1

x∈R



We add all the numbers together, and all the variables

(x+3.5)/(-1x+3.5)-(+11/3)=0

We get rid of parentheses

(x+3.5)/(-1x+3.5)-11/3=0

We calculate fractions


(3x+10.5)/(-3x+10.5)+(11x-38.5)/(-3x+10.5)=0

We multiply all the terms by the denominator


(3x+10.5)+(11x-38.5)=0

We get rid of parentheses

3x+11x+10.5-38.5=0

We add all the numbers together, and all the variables

14x-28=0

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

14x=28

x=28/14

x=2

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