Final answer:
The distance from the picture to the frame is 8 inches.
Step-by-step explanation:
To find the distance from the picture to the frame, we need to subtract the height of the picture from the total height of the picture and its frame. The total height is given as 6x, where x is the distance in inches. Since the picture itself has a height of 16 inches, we can set up the equation 6x - 16 = x to represent the difference in height. Solving for x, we get x = 8 inches. Therefore, the distance from the picture to the frame is 8 inches.