I do not believe this is possible. Here's why.
The factors of 72 are
36*2
18*4
12*6
9*8
Now to get a positive 72 both the factors must be negative so let's just add all the possible factors and see if we can come up with -19
-36 + (-2) = -38
-18 + (-4) = -22
-12 + (-6) = -18
-9 + (-8) = -17
So there you have it... no -19. I hope this is right!
9 and negative 24
21 and 7
There aren't any such numbers. 9 and 20 are 11 apart but cannot be manipulated to give the required solution.
43
41
59
-4 and -4
8 & 16
8 and 9
9 and negative 24
258
-92
-3
91
-78
124
44