Respuesta :

Answer:

4

Step-by-step explanation:

3n-(2+n)

3(4)-(2+4)

12-(6)

12-6

6

Answer:

4

Step-by-step explanation:

3n-(2+n)

You can just put in the given numbers to try out the expression.

Let's do 4

3(4)-(2+4)

12-6

=6

Hope this helps :)