A) 3d = 2d – 2 B) 5d = 4d – 4 ​

Question

A) 3d = 2d – 2

B) 5d = 4d – 4 ​

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Yến Oanh 2 days 2021-07-20T10:32:53+00:00 1 Answers 3 views 0

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    2021-07-20T10:34:49+00:00

    Answer:

    3D= -2

    5D= -4

    Step-by-step explanation:

    3D = 2d -2

    3d – 2d = -2

    d= -2

    5d =4d-4

    5d – 4d = -4

    d = -4

    hope it will help you

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