Răspunsuri

2014-11-18T21:16:14+02:00
2014-11-18T21:17:35+02:00
 Iese din modul si vine x-3/4=5/8.Aducem la acelasi numitor si vine 8x/x-6/8=5/8.Dupa asta vine . 8x/x=8/8=> x=1