12/5x=-9/4x=

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Solution for 12/5x=-9/4x= equation: 



12/5x=-9/4x=

We move all terms to the left:

12/5x-(-9/4x)=0



Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R





Domain of the equation: 4x)!=0

x!=0/1

x!=0

x∈R



We get rid of parentheses

12/5x+9/4x=0

We calculate fractions


48x/20x^2+45x/20x^2=0

We multiply all the terms by the denominator


48x+45x=0

We add all the numbers together, and all the variables

93x=0

x=0/93

x=0

Równanie nie ma rozwiązania

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