Find the common difference of the arithmetic sequence –9, -7, -5, …

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Find the common difference of the arithmetic sequence –9, -7, -5, …

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Dulcie 6 months 2021-09-02T18:22:18+00:00 1 Answers 2 views 0

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  1. Gerda
    0
    2021-09-02T18:23:29+00:00
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    It’s add positive 2 every time I believe

    if I’m wrong I’m so sorry and please tell me I’m wrong for other that have to use this.
    If I’m right ya!! XD
    Hope this helps you!
    -Pam Pam

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