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5 July, 00:48

Solve for x.

8 - 3x - x = 12

-1

-5

-10

-2

+4
Answers (2)
  1. 5 July, 01:10
    0
    the answer is x=-1

    8-3x-x=12

    8-4x=12

    -4x=4

    x=-1
  2. 5 July, 01:15
    0
    Answer: x=-1

    Step-by-step explanation:

    8-3x-x=12

    -3x-x=-4x

    8-4x=12

    -8 - 8

    -4x=4

    -4x/-4=4/-4

    x=-1
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