Răspunsuri

2014-11-18T18:13:14+02:00
A=4114-187
a=3927
a-b=1976
3927-b=1976
-b=1976-3927
-b=-1951
b=1951
2014-11-18T18:19:07+02:00
4114-187=3927(descazut)    3927-a=1976   a=3927-1927   a=1951