-2 (-3x + 5)-2(x+4) x= -2 please solve it fast​

Question

-2 (-3x + 5)-2(x+4)
x= -2

please solve it fast​

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Khang Minh 3 years 2021-08-18T15:54:22+00:00 1 Answers 12 views 0

Answers ( )

  1. Sigrid
    0
    2021-08-18T15:55:52+00:00
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    Answer:

    -26 should be the answer.

    Step-by-step explanation:

    -2 (-3x + 5) – 2 (x + 4)

    -2 (-3(-2) + 5) – 2 ((-2) + 4)

    -2 (6 + 5) – 2 ((-2) + 4)

    -2 (11) – 2 ((-2) + 4)

    -2 (11) – 2 (2)

    -22 – 2 (2)

    -22 – 4

    -26

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