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6 October, 09:12

Solve the following Absolute Value Equation and check for any extraneous solutions: 2|x+8|-4=16

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Answers (2)
  1. 6 October, 09:16
    0
    Answer: 2

    Step-by-step explanation:

    You first have to distribute the 2 to both x and 8 and then you'll get

    2x+16-4=16.

    Then subtract 4 from 16 and you'll get 2x+12=16.

    Subtract 12 on both sides and then you'll have 2x=4.

    Divide by 2 to get x isolated and x=2.
  2. 6 October, 09:38
    0
    the answer is x = 2, - 18
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