Răspuns :
a+b=5357
2a+b=8216
a=8216-5357
a=2859
2a+b=8216
2x2859+b=8216
5718+b=8216
b=8216-5718
b=2498
proba
a+b=2859+2498=5357
Coroana!!!
2a+b=8216
a=8216-5357
a=2859
2a+b=8216
2x2859+b=8216
5718+b=8216
b=8216-5718
b=2498
proba
a+b=2859+2498=5357
Coroana!!!
a+b=5357=>a=5357-b
2a+b=8216
2(5357-b)+b=8216
10714-2b=8216
-2b=8216-10714
-2b=-2498
2b=2498
b=1249
a=5357-1249=4106
2a+b=8216
2(5357-b)+b=8216
10714-2b=8216
-2b=8216-10714
-2b=-2498
2b=2498
b=1249
a=5357-1249=4106