Subtract 
from both sides to get
Answer:
12
Step-by-step explanation:
count to 69 and you got 12 lay ups
6 gives largest output and 12.7 or -.4 gives the smallest
Its just a matter of subbing...but keep in mind, for it to be a solution, it has to satisfy all 3 inequalities
x - y > = -4
2x - y < = 5
2y + x > 1
solutions are : (-1,3) and (3,5)
