Words May Vary By: Jason Donald Partington Written: 3/18/08 © 2008 3x - 2 4x - x - 2 5x - 2x - 2 7x - 4 + 2 - 4x A Problem, Equals a situation Situations, Can be solved as problems Variables as numbers Words are variables All equal expressions We express in many languages As well as many ways We... Sign in to see full entry.