How would you explain to a student that filling in the boxes in part (a) and (b) are related? (a)-3=26 (b) =29-3 Choose the choice below that best explains the relation between the two equations above. OA. Both equations can be solved using subtraction. OB. The square box is always the answer, 3 is always the subtrahend, and the remaining value is always the minuend. OC. When given two of the three, subtrahend, minuend, and answer, the third value can be found. OD. Subtraction is commutative. Therefore, both sides of the equation can be reversed.