.. jacek,placek,macek i gacek: 2(x−1) +3(4−x) + 5(2x+1)−2(3x+4x)>3 −−−−−−−−−−−−−−−−−−−− −−−−−−−−−−−−−−−−−−−−−−− 3 2

M:

Jacek: i pankracek