cost of 2 bats and 3 balls is rs . 1300 . the cost of 3 bats and 2 balls is rs . 1200 . the cost of each balls is more than that of each bat by ?
n0 = 2.0
n1 = 3.0
n2 = 1300.0
n3 = 3.0
n4 = 2.0
n5 = 1200.0

answer = n2 - n5
print(answer)