If Henry were to add 6 gallons of water to a tank that is already 3/4 full of water, the tank would be 7/8 full. How many gallons of water would the tank hold if it were full?	Select the correct option.
A) 25	B) 48	C) 64	D) 80	E) 96
7/8x-3/4x=6galls   1/8*x=6gallons   x=48 gallons   Answer 48
<result>B</result>
If Henry were to add 6 gallons of water to a tank that is already 3/4 full of water, the tank would be 7/8 full. How many gallons of water would the tank hold if it were full?