Respuesta :
Answer:
18
Step-by-step explanation:
33 - 3 = 30
30 ÷ 2 = 15
15 + 3 = 18
8,11,14
(8+3)=11+3= 14
8+11+14=33
Hence 8,11,14 ages thank you!
14 is oldest brother <—
(8+3)=11+3= 14
8+11+14=33
Hence 8,11,14 ages thank you!
14 is oldest brother <—