Răspuns :
a + b = 9.574
a : b = 3 rest 2 => a = 3b + 2
3b + 2 + b = 9574
4b = 9574 - 2
4b = 9572
b = 9572 : 4
b = 2.393
a = 3 × 2393 + 2
a = 7.181
a + b = 9.574
a : b = 3 rest 2 => a = 3b + 2
3b + 2 + b = 9574
4b = 9574 - 2
4b = 9572
b = 9572 : 4
b = 2.393
a = 3 × 2393 + 2
a = 7.181