If on = 8x – 8, lm = 7x + 4, nm = x – 5, and ol = 3y – 6, find the values of x and y for which lmno must be a parallelogram. the diagram is not drawn to scale. pic and medal

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.