Respuesta :

Answer:

=-2.6n-0.3

Step-by-step explanation:

Answer:

[tex]0.4n - 3(n + 0.1) \\ 0.4n - 3n - 0.3 \\ \boxed{- 2.6n - 0.3 }✓[/tex]

The equivalent expression of 0.4n-3(n+0.1) is (-2.6n-0.3).