Mad to find one’s accounts not coming out even? (10)
I believe the answer is:
unbalanced
'mad' is the definition.
('unbalanced' can be a synonym of 'mad')
'out even?' is the wordplay.
'out' becomes 'un' (I can't justify this - if you can you should believe this answer much more).
'even?' becomes 'balanced' (I've seen this before).
'un'+'balanced'='UNBALANCED'
'to find one's accounts not coming' acts as a link.
This may not be right. Some or all of it may be part of another bit of the clue.
Can you help me to learn more?
(Other definitions for unbalanced that I've seen before include "Wanting fairness" , "Nuts" , "not put on scales?" .)