Răspunsuri

2014-11-06T12:19:31+02:00
51432 - A+74124=150000
A=150000-74124-51432
A= - 24444
2014-11-06T12:21:38+02:00
51432-a=150000-113836+39712 ; 51432-a=75876; a=75876-51432; a=-24444