4/x-9=-12(0.4)^x+10

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Solution for 4/x-9=-12(0.4)^x+10 equation: 



4/x-9=-12(0.4)^x+10

We move all terms to the left:

4/x-9-(-12(0.4)^x+10)=0



Domain of the equation: x!=0

x∈R



We multiply all the terms by the denominator


-((-12(0.4)^x+10))*x-9*x+4=0

We add all the numbers together, and all the variables

-9x-((-12(0.4)^x+10))*x+4=0

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

-9x-((-12(0.4)^x+10))*x=-4

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