(12x+9)/(13-4x)=0

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Solution for (12x+9)/(13-4x)=0 equation: 



(12x+9)/(13-4x)=0



Domain of the equation: (13-4x)!=0

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

-4x!=-13

x!=-13/-4

x!=3+1/4

x∈R



We add all the numbers together, and all the variables

(12x+9)/(-4x+13)=0

We multiply all the terms by the denominator


(12x+9)=0

We get rid of parentheses

12x+9=0

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

12x=-9

x=-9/12

x=-3/4

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