I assume that those are collinear points and B is between A & D.PLEASE Help Me Understand! If AB = 5y - 4, BD = 7y + 3 and AD = 20y - 9, find the value of y
PLEASE Help Me Understand! If AB = 5y - 4, BD = 7y + 3 and AD = 20y - 9, find the value of y