You can put this solution on YOUR website! Solve by graphing.
2x - 3y = 12..........3Y=2X-12.....Y=(2X-12)/3
3y - 2x = -12.........3Y=2X-12.....Y=(2X-12)/3
X......0............3...........6.........9.....ETC
Y......-4...........-2..........0.........2....ETC
BOTH GRAPHS COINCIDE.THAT IS THE 2 EQNS. ARE DEPENDENT AND CONSISTENT.HENCE THERE ARE INFINITE SOLUTIONS.ANY POINT ON THE GRAPH IS A SOLUTION..LIKE...(0,-4),(3,-2),(6,0),(9,2)ETC......