אימון ss

[KillingInTheName]

If you get all 3 sets of 5 with proper technique, then move the weight up as described above.
If you get all 3 sets of 5 with proper technique, but bar speed was exceedingly slow on the last few reps (i.e. you busted a nut trying to complete your reps), then you may end up stalling if you add the full amount. Err on the side of "lower". i.e. don't add 20 lbs to the deadlift, add 15. Don't add 10 lbs to the press, add 5 (or even 2.5), etc. and proceed cautiously. Cautiously means adding less weight rather than more. There is no consequence for adding too little weight, but adding too much could stall progress for weeks.
If you get the first 2 sets of 5 with proper technique, but you only get 4 reps on the 3rd, then determine if it was a "recovery deficit" (4 hours sleep last night/skipped meals, etc) or a "technique deficit" (body wasn't tight during presses, leaned forward too much in squat, etc). If the strength or technique deficit was an anomaly and/or is easily correctable, then you can probably add the normal amount of weight as described above. If the weight just felt dog heavy, then add only a bit more, or even keep the weight the same for the next workout. Better to get your 5/5/5 next workout then get a 5/5/3 or a 5/4/4 with a heavier weight.
If you get at least 12 or 13 of the reps total (i.e. 5/4/4 or 5/4/3 or 4/4/4) then keep the weight the same for the next workout.