If there is an open circle on a number on a number line, is that number included in the inequality

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If there is an open circle on a number on a number line, is that number included in the inequality

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Adela 3 months 2021-07-22T00:28:06+00:00 1 Answers 1 views 0

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    2021-07-22T00:29:39+00:00

    The answer is NO open circle is not included in an inequality. The other person answered it incorrectly

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )