6-2x> 0 2x < 6 x < 3 x∈ (-∞.....-2,-1,0,1,2,3)
3x+6>0 3x > - 6 x > - 2 x ∈ [-2-1.0,1.....+∞)
x ∈ (-∞.....3)∩(-2,......+∞) = [-2,-1,0,1,2,3)
2x - 8 < 0 2x <8 x < 4 x∈(-∞.........4)
2x-3 ≥0 2x ≥3 x ≥ 3/2 x ∈ [3/2........+∞)
x ∈ (-∞....4)∩(3/2.....+∞) = (3/2...4)