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algebra

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Darians IRA has fallen 12.6% to 142,500.49. What was the value of her IRA at the beginning of the year?

  • algebra - ,

    So it is now 87.4% of what it was before.

    .874x = 142500.49
    x = 142500.49/.874 = 163 044.39

  • algebra - ,

    0.874x = 142,500.49

    Solve for x.

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