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Why is - x < 3 equivalent to x > - 3? Provide a convincing argument.

User Snowindy
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5 votes

Answer:

-x<3 is the same as x>-3 because when you divide -x<3 by -1 on both sides it ends up as x>-3. (They're the same thing just one isn't simplified.)

Explanation:

User Arghya Saha
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