Determine to find another answer (7)
I believe the answer is:
resolve
'determine' is the definition.
(I know that determine is a more specific form of resolve)
'another answer' is the wordplay.
'another' becomes 're' (I've seen this in other clues).
'answer' becomes 'solve'.
're'+'solve'='RESOLVE'
'to find' acts as a link.
(Other definitions for resolve that I've seen before include "Firmness of purpose" , "Settle; determination" , "Find the solution (to)" , "Sort out (a problem)" , "Analyse" .)