3+x=4x/3x

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Solution for 3+x=4x/3x equation: 


x in (-oo:+oo)

x+3 = ((4*x)/3)*x // - ((4*x)/3)*x

x-(((4*x)/3)*x)+3 = 0

(-4/3)*x^2+x+3 = 0

x-4/3*x^2+3 = 0

DELTA = 1^2-(-4/3*3*4)

DELTA = 17

DELTA > 0

x = (17^(1/2)-1)/(-4/3*2) or x = (-17^(1/2)-1)/(-4/3*2)

x = -3/8*(17^(1/2)-1) or x = 3/8*(17^(1/2)+1)

x in { -3/8*(17^(1/2)-1), 3/8*(17^(1/2)+1) }

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