Mona wants to put a fence around the pool in her backyard. Since one side is adjacent to the house, he will only need to fence three
sides. There are two long sides and the one shorter side is parallel
to the house. He needs 1125 meters of fencing to enclose the pool. The
length of the long side is 5 meters more than four times the width.
Find the length and width of the pool area to be enclosed.