Answer:

Step-by-step explanation:
step 1
Find the volume of the container
The volume of the sphere is equal to

where
r is the radius of the sphere
we have
----> the radius is half the diameter
assume

substitute


Answer:
x=2
Step-by-step explanation:
2x+8=8x-4
2x+12=8x
12=6x
2=x
x=2