_________ _________ \/ 3*x + 8 < \/ 2 - 3*x
sqrt(3*x + 8) < sqrt(2 - 3*x)
And(-8/3 <= x, x < -1)
(-8/3 <= x)∧(x < -1)
[-8/3, -1)
x in Interval.Ropen(-8/3, -1)