Complete the table below to find solutions to the linear equation 3x+y=−21.

Question

Complete the table below to find solutions to the linear equation 3x+y=−21.

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Kim Cúc 5 years 2021-07-19T04:09:48+00:00 2 Answers 127 views 0

Answers ( )

  1. Acacia
    0
    2021-07-19T04:11:06+00:00
    Reply

    x = -7 – y/3]

    hope this helped!

  2. Sapo1
    0
    2021-07-19T04:11:29+00:00
    Reply

    Answer:

    y = -3x -21

    Number    x      y

    1                3      -12

    2                5      -6

    3                 6       -3

    4                  9         6

    5                  16         27

    Step-by-step explanation:

    Do you have the table of specific numbers to fill in? If not, ill help get you started by putting the equation into y=mx+b and giving a small table.

    So first, lets get Y alone. Let us subtract 3x and move it over to the right side.

    y=-3x-21

    Here is a small sample of a makeshift table.

    Number    x      y

    1                3      -12

    2                5      -6

    3                 6       -3

    4                  9         6

    5                  16         27

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