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26 August, 20:42

How many solutions does the equation have? |f - 2| - 2 = 13

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  1. 26 August, 21:00
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    Two. f = - 13 or f = 17

    Step-by-step explanation:

    |f - 2| - 2 = 13

    |f - 2| = 13 + 2

    |f - 2| = 15

    f - 2 = ±15

    f = 2 ±15

    f = 2 + 15 = 17 OR f = 2 - 15 = - 13
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