Posted by Anonymous on Tuesday, January 22, 2008 at 1:03am.
Solve this system of linear equations by graphing 2xy=4 , 2xy=6

math  drwls, Tuesday, January 22, 2008 at 1:59am
Those two equations are parallel lines. There is no solution, since they do not intersect.
2x y cannot be both 4 and 6.