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Kyler Harris
17 November, 03:59
Is (-1,4) a solution of 3x-4y<7
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Dayanara Perkins
17 November, 04:54
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(-1, 4) is a solution of 3x - 4y < 7
Step-by-step explanation:
Substitute - 1 for x and 4 for y: 3 (-1) - 4 (4) < 7. Is this true or false?
-3 - 12 < 7 is definitely true, so (-1, 4) is a solution of 3x - 4y < 7.
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