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Is (4,3) a solution to 2x-y <4?
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4 votes
Is (4,3) a solution to 2x-y <4?

User NotMyName
by
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2 Answers

4 votes
Well to know, just plug in the numbers!
(2) (4) - 3 < 4
8 - 3 < 4
5 < 4
4 is not greater than 5 so (4,3) can NOT be your solution
User Shry
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8.7k points
1 vote
Sub the point into the inequality
2(4)-3<4
8-3<4
5<4
Therefore, no, it is not a solution because 5 is not less than 4
Hope this helps!
User Fenio
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8.5k points
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