Part 1 of Essay
Whenever there is something to do, there are always many ways to do it. This hold true with solving systems of equations. To solve the systems, there are five main methods to use. These methods include solving by graphing, substitution, linear combination, inverse matrices, and Cramer’s Rule. Solving by graphing is one of ....

Part 2 of Essay
.... This is a good method to use for simple, whole number equations. However, if the numbers are fractions, then the point of intersection might not fall directly on a point and therefore, it will not be accurate. Although it seems easy, this is not one of my preferred methods of solving systems of equations because it is not always easy to graph lines and to determine a point of intersection from a graph. One of the easiest ways to solve a system of equations is to solve by substitution. In order to use this metho ....