Răspuns :
Răspuns:
a+b+c=7819
a+b=3313
b+c=5711
7819-3313= 4506(c)
7819-5711= 2108(a)
3313-2108= 1205(b)
verif.4506+2108+1205= 7819
Răspuns:
a+b+c=7819
a+b=3313
b+c=5711
7819-3313= 4506(c)
7819-5711= 2108(a)
3313-2108= 1205(b)
verif.4506+2108+1205= 7819