3x=15/(x+4)

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Solution for 3x=15/(x+4) equation: 



3x=15/(x+4)

We move all terms to the left:

3x-(15/(x+4))=0



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

x∈R



We multiply all the terms by the denominator


3x*(x+4))-(15=0

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