X^2-x-20/3x-15

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Solution for X^2-x-20/3x-15 equation: 


x in (-oo:+oo)

X^2-x-((20/3)*x)-15 = 0

X^2-x+(-20/3)*x-15 = 0

X^2-23/3*x-15 = 0 // - X^2-15

-23/3*x = -(X^2-15) // : -23/3

x = (-(X^2-15))/(-23/3)

x = -3/23*(15-X^2)

x = -3/23*(15-X^2)

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