Question 74453
X+Y=-3
Y=-X-3
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2X-Y=-3
-Y=-2X-3
Y=2X+3
{{{ graph( 300, 200, -6, 5, -10, 10, y = -x -3, y = 2x +3) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = -x -3 and y = 2x +3).