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precalc

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1. Solve |2x + 5|< 9

  • precalc - ,

    Solve

    Absolute Value 2x+5Absolute Value5 is less than 9

    |2x + 5|< 9

  • precalc - ,

    What happens if x=4?
    What happens if x=-7
    now what happen if x is between -7 and 4?

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