Solve the following system of equations.? {10x+4y=24 {-6x-4y=8 Part I: Combine the two equations using the elimination method. What is the value of x? Part II: Substitute your value of x from part I into either equation to solve for y. What are the coordinates of the point of intersection of these two lines? Part III: Graph each of these lines on the graph shown below. Part IV: What are the coordinates of the point of intersection of the two lines on your graph?