how to solve 6x+4+5X+2=12X-4 to solve for x

Question

how to solve 6x+4+5X+2=12X-4 to solve for x

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Gia Bảo 4 years 2021-07-20T22:47:15+00:00 2 Answers 1 views 0

Answers ( )

  1. Delwyn
    0
    2021-07-20T22:48:27+00:00
    Reply

    Answer: x=2

    6x+4+5x+2=12x-4

    (6x+5x) (4+2) = 12x-4
    11x+6=12x-4
    -11 -11
    6=x-4
    -4
    2=x

  2. thienthanh
    0
    2021-07-20T22:49:01+00:00
    Reply

    11x+6=12x-4

    6-4=12x-11x

    therefore x=2

    simple

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