SOLUTION: 3x+5y=-6, 3x-15/2y=-9

Question 271657: 3x+5y=-6, 3x-15/2y=-9
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
3x+5y=-6
5y=-3x-6
y=-3x/5-6/5 (red line).
3x-15/2y=-9
-15/2y=-3x-9
y=-3x/(-15/2)-9/(-15/2)
y=3x*2/15+9*2/15
y=6x/15+18/15
y=2x/5+6/5 (green line).
(graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions -3x/5 -6/5 and 2x/5 +6/5).
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