are the equaltions 3x= -9 and 4x= -12 equivalent

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are the equaltions 3x= -9 and 4x= -12 equivalent

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Neala 4 years 2021-08-31T09:32:38+00:00 1 Answers 10 views 0

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  1. thienthanh
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    2021-08-31T09:34:35+00:00
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    Answer:

    The x’s come out to be the same

    Step-by-step explanation:

    x= -3

    3(-3)= -9

    4(-3)= -12

    negative times a positive is a negative

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