Răspunsuri

2014-05-09T16:39:38+03:00
A=a
b=a+1

a+a+1=73
2xa+1=73
2xa=73-1
2xa=72
a=72:2
a=36

b=36+1
b=37
2014-05-09T17:21:26+03:00
|---|
|---|
73-1=72
72:2=36
36+1=37
Verificare: 36+37=73
Mult Succes!

1 3 1