Question 1020618
Let's call the number of cans of juice x.
The problem says: two more than one fifth of the number of cans of juices = 3 (read it carefully, that's what it says). So:
1/5x+2 = 3 Subtract 2 both sides
1/5x = 1 Multiply both sides time 5:
x = 5 cans of juice is what he buys per week.