Part one of term paper
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 the simplest ways ...

Part two of term paper
... There will be one solution if the lines are intersecting, no solution if the lines are parallel, or many solutions if the lines are the same. If the two lines do intersect, then a point of intersection can be determined. Once that point is found, you can check to make sure it is correct by plugging into the equation. 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 t ...