Evaluate |-37-22|-|-11|=4

The absolute value is the positive value of the argument.

So |2| = |-2| = 2
For example:
|-37-22| - |-11|
= |-59| - |-11|
= 59 - 11
= 48

But:
|-37| - |-22| - |-11|
=37 - 22 -11
= 4