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Asked by Anonymous

If a number works in an inequality that uses less than or equal to, will it still work in all cases if you replace the less than or equal to with <? Explain
16 years ago

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Answered by Reiny
e.g.

2x ≤ x + 5

x = 5 works in the above relation but does not work in

2x < x + 5

So what is your conclusion?
16 years ago
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If a number works in an inequality that uses less than or equal to, will it still work in all cases if you replace the less than or equal to with <? Explain

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