You took a quiz yesterday and you got your grade back. Unfortunately, the next day, you disrupted class so the teacher took away half of your points
for the quiz. Then, you corrected your mistakes so your teacher gave you
20 extra points. you now have a grade of 65 on the quiz. What was your
original score on the quiz? WHICH EQUATION FITS THIS SCENARIO? *
O (X/2) - 20 = 65
O (x + 20)/2 = 65
O (x/2) + 20 = 65
O (x - 20)/2 = 65