a + b + c = 35
a + 4 = b - 6 = c
a = b - 6 - 4
a = b - 10
c = b - 6
b - 10 + b + b - 6 = 35
3b - 16 = 35
3b = 35 + 16
3b = 51
b = 51 : 3
b = 17
a = b - 10
a = 17 - 10
a = 7
c = b - 6
c = 17 - 6
c = 11
Proba
7 + 11 + 17 = 18 + 17 = 35 (corect)
- Lumberjack25