Răspuns :
a+b+c=9757
a+b=4417
b+c=8554
4417+c=9757
c=9757-4417
c=5340
b+5340=8554
b=8554-5340
b=3214
a+3214=4417
a=4417-3214
a=1203
a+b=4417
b+c=8554
4417+c=9757
c=9757-4417
c=5340
b+5340=8554
b=8554-5340
b=3214
a+3214=4417
a=4417-3214
a=1203