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16 December, 08:02

3 х + 1 = - 11

What is the answer?

+5
Answers (2)
  1. 16 December, 09:54
    0
    -4

    Step-by-step explanation:

    3x+1=-11

    -1 - 1

    3x=-12

    /3 / 3

    x = - 4
  2. 16 December, 10:54
    0
    x=-4

    Step-by-step explanation:

    3x+1=-11

    subtract one from both sides

    3x+1 = - 11

    -1 - 1

    3x=-12

    divide by 3 on both sides

    3x/3 - 12/3

    x = - 4
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