va rog un pic de ajutor )))
![Va Rog Un Pic De Ajutor class=](https://ro-static.z-dn.net/files/d37/3db386c2b291b7e51aa7590b576f0a9d.jpg)
ax-8<=2x+4 ("<=" adica mai mic sau egal)
ax-2x<=8+4
x(a-2)<=12
x<=12/(a-2)
x∈(-∞, 12/(a-2))