-2y + 6 = -12 lol how do i solve that again??

Question

-2y + 6 = -12 lol how do i solve that again??

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Kiệt Gia 4 years 2021-07-21T16:38:18+00:00 2 Answers 20 views 0

Answers ( )

  1. giabao
    0
    2021-07-21T16:39:50+00:00
    Reply

    You need to subtract six one both sides first, that will cancel out the positive six, and that will also give you this:

    -2y = -18

    Now, divide negative two on both sides, that will cancel out both the negative signs, and it will also cancel out the two and it will give you your final answer:

    y = 9

  2. thuhuong
    0
    2021-07-21T16:40:05+00:00
    Reply

    Answer:

    y=9

    Step-by-step explanation:

    -2y + 6 = -12

    -2y – 6 = -6

    -2y = -18

    -2/y= -18/-2

    y= 9

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