(-∞, 2]
(-∞, -2)
8x-10≥2x+5
(-∞, 3/4]
4x-10≥14x-30
6x-10≤3x+8
10x-9≤2x-3
2x+1>1-x
(-∞, 6]
(0, +∞)
9x+5<2x-8
5x+3>2x-3
(-∞, -13/7)
12x+4<5x-10
(-2, +∞)
[5/2, +∞)
