92-_=20+26

46

92-_=20+26

to solve this one we must remember that both sides of an = equal sign have to be the same value. Therefore here we will add up 20+26=46
Then what is the difference between 92 and 46? 92-46=46 so therefore the answer is 46, because that is the value or amount missing for this statement or problem to be true.
I hope that helps