How to find the intersection of a system of equations by graphing

The video tutorial explains how to graph linear equations by converting them into slope-intercept form. It covers the concepts of slope and Y-intercept, and demonstrates how to graph equations using these concepts. The tutorial also shows how to find the intersection point of two lines, which represents the solution to the system of equations.

Describe the process of graphing the first equation mentioned in the text.

What is the intersection point of the two lines as discussed in the text?