5-x/9x-45 - solution

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Solution for 5-x/9x-45 equation:

x in (-oo:+oo)

5-((x/9)*x)-45 = 0

(-1/9)*x^2-45+5 = 0

-1/9*x^2 = 40 // : -1/9

x^2 = -360

x belongs to the empty set

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