X/(x+13)=6.5/11.5

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Solution for X/(x+13)=6.5/11.5 equation: 



X/(X+13)=6.5/11.5

We move all terms to the left:

X/(X+13)-(6.5/11.5)=0



Domain of the equation: (X+13)!=0

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

X!=-13

X∈R



We add all the numbers together, and all the variables

X/(X+13)-(+6.5/11.5)=0

We get rid of parentheses

X/(X+13)-6.5/11.5=0

We calculate fractions


(11.5X)/(11.5X+149.5)+(-6.5X-84.5)/(11.5X+149.5)=0

We add all the numbers together, and all the variables

(+11.5X)/(11.5X+149.5)+(-6.5X-84.5)/(11.5X+149.5)=0

We multiply all the terms by the denominator


(+11.5X)+(-6.5X-84.5)=0

We get rid of parentheses

11.5X-6.5X-84.5=0

We add all the numbers together, and all the variables

5X-84.5=0

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

5X=84.5

X=84.5/5

X=16+3/3.3333333333333

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