Rescheduling key workout question

If I missed a tempo workout (planned 30 or so min at tempo ) this week, should I put it into the long run (14-16mi) , dump the long run and do the tempo run, or do it the next day which was easy day (I don't think I would do that one due to concern sabotaging the workout-but just mention it) or just skip it?

Week so far: plan 38-40 mile week

Strength day/5 mi tempo 2x10min/6.5 easy/strides/6.4am+4pm/

I planned to do tempo this am and recovery this pm but didn't feel it