watch this lesson to see the kinds of equations that you will come across most often in algebra learn to distinguish them by just looking for the identifying components of each equation in this lesson you will learn to recognize when a linear system has no solution or an infinite number of solutions you will also learn how to go about solving each of these types of systems word problems may be considered the most evil math invention ever but never fear just watch this lesson and you will know how to methodically translate these word problems into simple math and