You can
put this solution on YOUR website!complete the table of values for each equation.
-2y=x 2y=-2x
x y x y
-2 1 -2 2
-1 1/2 -1 1
0 0 0 0
1 -1/2 1 -1
2 -1 2 -2
graph each system of equations and name the point of intersection for each system.

The point of intersection is (0,0) as you can see from the tables.
Cheers,
Stan H.