Use either the substitution or elimination method to solve the following word problem. Your answer should include two equations and the solution to the two equations: A factory has machines that produce toys, which are then packed by the factory's workers. One day, each machine produced five toys and each worker packed one toy, so that a total of fourteen toys remained unpacked. Additionally, the number of workers that day was two less than three times the number of machines. How many machines and workers were there?