The line plot below shows a number of ounces of juice Daniel poured into glasses which shows the number of ounces Daniel would have poured if he had poured the same amount in each glass

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.