Definition of ‘balance out’

I have look up the dictionary.The meaning of balance out on the dictionary is too abstract to understand.But I have got some idea from the example sentence: The output voltage remains a constant with a sudden spike when the speed reached 16m/s but balanced out immediately. I guess the meaning of balance out is should be like this. Initially the balance was balanced ,then take away something on one side. now it is imbalanced .if we put back the thing ,It can be seen as balance out. Am I right? Please correct me,if I was wrong. thank you.

It was constant, suddenly it went up, but went down again immediately. Try to picture the event … :slight_smile: