Respuestas

2014-02-10T00:34:38+01:00
X = - 5/2 < x = + 8/3
x = 5/4 > x = -11/2 < 7
- 2 < x = -10/3 < 6
- 8 > x/5 < 7
- 12 > x = - 6/4 < 6
- 4 > x = - 6/7 < 4
Mucha suerte