Listen to my podcast on how my project is going.
Here are some screenshots of the "Balanced Systems of Equations" activity that we attempted. Notice in the first screenshot the x and y values do not balance the equations, and in the second one, the x and y have been moved so that they have balanced both equations. We can say that the solution for both equations y=2x-3 and x+y=9, are x=4 and y=5, or that the intersection of these two lines occurs at the point (4, 5).
Before
After
RSS Feed