How many ways are there to adjust two quantities so that they are in a given proportional relationship?

Question

How many ways are there to
adjust two quantities so that they are in a
given proportional relationship?

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Khang Minh 2 weeks 2021-09-05T06:52:28+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-09-05T06:53:51+00:00

    Answer:

    2 or 3

    Step-by-step explanation:

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