Question 369949: Hello, How would you solve 3x+y<9, then graph it? Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website! Graph the line,
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Choose a point not on the line
(0,0) is always a convenient choice.
Test the inequality.
If the inequality is satisifed, shade the area containing (0,0).
If not, shade the region not containing (0,0).
True, shade the region containing (0,0).
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