DAU COROANA !!!! Rezolvati sistemul!
![DAU COROANA Rezolvati Sistemul class=](https://ro-static.z-dn.net/files/d45/3cd42dd72a6125b860d1ab7161476dd5.jpg)
Răspuns:
primul
[tex]x + y - 3 = 3 - 3 \\ x + y - 3 = 0[/tex]
al 2 lea
[tex] - 2x + y + 4 = 0 \\ 2x - y - 4 = 0[/tex]
succes❗❗