Which of the following is the solution set of the given equation? (x – 3) – 2(x + 6) = -5 {-10} {-4} {8}

Question

Which of the following is the solution set of the given equation?

(x – 3) – 2(x + 6) = -5

{-10}
{-4}
{8}

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Khoii Minh 4 years 2021-08-09T12:34:19+00:00 2 Answers 18 views 0

Answers ( )

  1. diemthu
    0
    2021-08-09T12:35:54+00:00
    Reply

    Answer is -10
    (x-3)-2(x+6)= -5
    x-3-2x-12= -5
    -x= -5+12+3
    -x=10
    x= -10

  2. taiduc
    0
    2021-08-09T12:36:16+00:00
    Reply

    Answer:

    x = -10

    Step-by-step explanation:

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