If 2(x + 3) + 7x = 3(x – 2) – 9, then x = ?

Question

If 2(x + 3) + 7x = 3(x – 2) – 9, then x = ?

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Kim Cúc 4 years 2021-08-03T12:02:33+00:00 2 Answers 10 views 0

Answers ( )

  1. dangkhoa
    0
    2021-08-03T12:03:45+00:00
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    Answer:

    x=− 7 over 2 =−3.500

    Hope this helps!

  2. huyenthanh
    0
    2021-08-03T12:04:03+00:00
    Reply

    Answer:

    x=-3.5 or -3 1/2

    Step-by-step explanation:

    2(x+3)+7x=3(x-2)-9

    2x+6+7x=3x-6-9

    9x+6=3x-15

    6x=-21

    x=-3.5 or -3 1/2

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