Răspuns :
A + B = 361
A - B = 25 => A = B + 25
B + 25 + B = 361
2B + 25 = 361
2B = 361 - 25
2B =336
B = 336 / 2
B = 168
A = B + 25
A = 168 + 25
A = 193
A + B = 361
193 + 168 = 361
A - B = 25
193 - 168 = 25
A - B = 25 => A = B + 25
B + 25 + B = 361
2B + 25 = 361
2B = 361 - 25
2B =336
B = 336 / 2
B = 168
A = B + 25
A = 168 + 25
A = 193
A + B = 361
193 + 168 = 361
A - B = 25
193 - 168 = 25