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23 October, 07:03

Solve the equation |2x + 4| = 8

A x = - 6 or x = 2

B x = 6 only

C x = - 12 or x = 4

D x = 2 only

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Answers (2)
  1. 23 October, 07:18
    0
    A) x = - 6 or x = 2

    Step-by-step explanation:

    x = - 6

    |2x + 4| = 8

    |2 (-6) + 4| = 8

    |-12 + 4| = 8

    |-8| = 8

    8 = 8

    x = 2

    |2x + 4| = 8

    |2 (2) + 4| = 8

    |8| = 8

    8 = 8
  2. 23 October, 07:25
    0
    a ...
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