Answer:

Step-by-step explanation:

As the answer can be more simplified, divide both numerator and denominator by 5.

4(5x-20)= -20
20x-80= -20
+80 +80
____________
20x=60
_______
20
x=3
Could you possibly post a more high quality picture so its not blurry thanks!
Answer:
9^35
Step-by-step explanation:
1 pint = 473.176 milliliters
62 x 473.176 = 215336.912 milliliters in a pony keg
215336.912/400 = 538.34 glasses
round off answer to 538 glasses