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22 February, 21:11

i still cant figure it out. ughh - 2∣5w-7∣+9=-7

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Answers (2)
  1. 22 February, 21:32
    0
    Subtract 9 from both sides

    Divide by - 2

    Split absolute value into 5w+7 and 5w-7

    Then solve for w

    There are 2 answers
  2. 22 February, 21:35
    0
    W=3,-1/5 is the answer
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