Respuesta :

13 < 4n - 14.4

13 + 14.4 < 4n - 14.4 + 14.4

27.4 < 4n + 0

27.4 < 4n

27.4 / 4 < 4n / 4

6.85 < 4n / 4

6.85 < n * (4 / 4)

6.85 < n * (1)

6.85 < n


>>>the final answer is: n > 6.85