Răspuns :
daca a+b+c=6924 si a+b=4949 atunci c=6924-4949=1975
daca a+b+c=6924 si b+c= 5041 atunci a= 6924-5401=1523
b= (a+b+c)-(a+c)= 6924-(1975+1523)= 6924-3498= 3426
a=1975
b=3426
c=1523
daca a+b+c=6924 si b+c= 5041 atunci a= 6924-5401=1523
b= (a+b+c)-(a+c)= 6924-(1975+1523)= 6924-3498= 3426
a=1975
b=3426
c=1523
a=primul numar
b=al doilea numar
c=al treilea numar
a+b+c=6924
a+b=4949
b+c=5401
______________
a=? b=? c=?
______________
a+b+c=6924
4949+c=6924
c=6924-4949
c=1975
b+c=5401
b+1975=5401
b=5401-1975
b=3426
a+b=4949
a+3426=4949
a=4949-3426
a=1523
b=al doilea numar
c=al treilea numar
a+b+c=6924
a+b=4949
b+c=5401
______________
a=? b=? c=?
______________
a+b+c=6924
4949+c=6924
c=6924-4949
c=1975
b+c=5401
b+1975=5401
b=5401-1975
b=3426
a+b=4949
a+3426=4949
a=4949-3426
a=1523