Respuesta :

Answer:4n + 28

Step-by-step explanation:

4(n + 7)

= 4(n) + 4(8)

= 4n + 28

andrada6803
ok so
4xn=4n
4x7=28
4n+28
if u need to find ā€œnā€ is really easy
4n+28=0
4n=0-28
4n=-28
n=-7