Carson has moved back 3 spaces in a game. What must be the next turn to move back to the original position

Carson must move forward by 3 spaces in the next turn to move back to the original position.

Morgan has 20 points in a game. What value can be added to 20 points to get a sum of 0?

To move back to the original position after moving back 3 spaces, Carson needs to move forward by the same number of spaces. In this case, Carson must take a turn to move forward 3 spaces.

To move back to the original position, Carson needs to move forward 3 spaces. Assuming each space represents one unit of movement, Carson should take his next turn by moving forward 3 spaces.