Respuesta :

Answer:

3x + 72

Step-by-step explanation:

(x + 16) + (x + 24) + (x + 32)

= x + 16 + x + 24 + x + 32

= x + x + x + 16 + 24 + 32

= 3x + 72

Answer:

3x + 72 is the solution