Answer:
VX = 4n +7
explanation:
the equation is VX = n + 7 + 3n, all you need to do is add the n variables and get VX = 4n + 7.
Step-by-step explanation:

<span>{y≥12x+1y>−x−2 is misunderstanding
Pls correct it</span>
12inches because 3 is pi and 2 is Radius so 3x2squared=12