2 2*x - 1 x - ------- > 2*x + 4 3
x^2 - (2*x - 1)/3 > 2*x + 4
Or(And(-oo < x, x < -1), And(11/3 < x, x < oo))
((-oo < x)∧(x < -1))∨((11/3 < x)∧(x < oo))
(-oo, -1) U (11/3, oo)
x in Union(Interval.open(-oo, -1), Interval.open(11/3, oo))