Robertadi303id Robertadi303id Matematică a fost răspuns Rezolvati in multimea numerelor rationale urmatoarele ecuatii a)x+1/3=5/3 b)x-1/4=5/4 c)x+5/6=1/6 d)1 3/4+x=11/4 e)2 2/5-x=14/5 f)15/7-x=3 2/7 Dau Coroana !!!!!!