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9 April, 05:45

Blair's new computer cost $5 dollars less than the cost of her old computer. Her new computer cost $709. How much did Blair's old computer cost?

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Answers (2)
  1. 9 April, 06:57
    0
    714

    Step-by-step explanation:

    let the price of old computer be x

    the price of new computer = x - 5

    so the equation would be

    x - 5 = 709

    x = 709 + 5

    x = 714
  2. 9 April, 07:57
    0
    Step-by-step explanation:

    709-5=705 ($)
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