8-4/5x*3/5x=9

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Solution for 8-4/5x*3/5x=9 equation: 


x in (-oo:+oo)

8-(((3*(4/5)*x)/5)*x) = 9 // - 9

8-(((3*(4/5)*x)/5)*x)-9 = 0

(-12/25)*x^2-9+8 = 0

-12/25*x^2 = 1 // : -12/25

x^2 = -25/12

x belongs to the empty set

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