(3x-12)/(5x+4)=12

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Solution for (3x-12)/(5x+4)=12 equation: 



(3x-12)/(5x+4)=12

We move all terms to the left:

(3x-12)/(5x+4)-(12)=0



Domain of the equation: (5x+4)!=0

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

5x!=-4

x!=-4/5

x!=-4/5

x∈R



We multiply all the terms by the denominator


(3x-12)-12*(5x+4)=0

We multiply parentheses

(3x-12)-60x-48=0

We get rid of parentheses

3x-60x-12-48=0

We add all the numbers together, and all the variables

-57x-60=0

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

-57x=60

x=60/-57

x=-1+1/19

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