Respuestas

2013-09-09T22:38:14+02:00
-3x+1≤5x-4
1+4
≤5x+3x
5≤8x
5/8≤x
x = {5/8, 5/7, 5/6, 5/5, 5/4, 5/3, 5/2, 5/1}