Answer:
3n + 2
Step-by-step explanation:
[tex]−n+(−4)−(−4n)+6[/tex]
Open the parentheses
[tex] - n - 4 + 4n + 6 \\ [/tex]
Add similar elements
[tex] - n + 4n - 4 + 6 \\ 3n + 2 \\ [/tex]
[tex] - n + 6[/tex]
[tex] - n + ( - 4) - ( - 4n) + 6 = - n - 4n + 4n + 6 = - 5n + 4n + 6 = - n + 6[/tex]
