Question 129889
-3x=5-y or y=3x-5 (red line)
2y=6x+10 or y=6x/2+10/2 or y=3x+5 (green line)
{{{ graph( 300, 200, -6, 5, -10, 10, 3x -5, 3x +5) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions 3x -5 and 3x +5).
NO INTERSECTION=NO SOLUTION.