y = -7.3x + 39.7
The first thing we must do for this case is to make use of the given equation and replace the value of y:
17.8 = -7.3x + 39.7
Now we clear x:
7.3x = 39.7-17.8
x = (39.7-17.8) / (7.3)
x = 3
Answer:
the tub will have 17.8 gallons of water remaining after 3 minutes
The answer is 46 skeiowdjrbdkfidjsodhbsiduf
70 is the answer have a nice day
Given :

Multiply by ( 9 x 11 ) i.e. 99 on both sides,

Therefore the numeric value of x is 45 / 11.