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20 September, 06:09

4 - 2x = 10 A) - 7 B) - 3 C) 0 D) 3

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Answers (2)
  1. 20 September, 06:14
    0
    B) - 3

    Step-by-step explanation:

    4 - 2x = 10

    Subtract 4 from each side

    4-4 - 2x = 10 - 4

    -2x = 6

    Divide by - 2

    -2x/-2 = 6/-2

    x = - 3
  2. 20 September, 07:46
    0
    x = - 3

    Step-by-step explanation:

    First, you would subtract 4 from both sides to isolate the - 2x, which makes - 2x=6. Then to isolate the x, you divide by the negative 2 (negative because the subtract sign is before it.) to get x=-3
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