Răspuns :
a + b = c = 589
a + b = 468
b = c + 122
468 + c = 589
c = 589 - 468
c = 121
b = c + 122
b = 121 + 122
b = 243
a + b = 468
a = 468 - 243
a = 225
a + b = 468
b = c + 122
468 + c = 589
c = 589 - 468
c = 121
b = c + 122
b = 121 + 122
b = 243
a + b = 468
a = 468 - 243
a = 225
a + b = c = 589
a + b = 468
b = c + 122
468 + c = 589
c = 589 - 468
c = 121
b = c + 122
b = 121 + 122
b = 243
a + b = 468
a = 468 - 243
a = 225
a + b = 468
b = c + 122
468 + c = 589
c = 589 - 468
c = 121
b = c + 122
b = 121 + 122
b = 243
a + b = 468
a = 468 - 243
a = 225