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Math hw question that I'm having trouble with?

Mr. Wilson invested money in two accounts. His total investment was $17,000. If one account pays 8% in interest and the other pays 12% in interest, how much does he have in each account if he earned a total of $1,600 in interest in 1 year?

1 Answer

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  • 037 G
    Lv 6
    8 years ago
    Favorite Answer

    if one amount is x then the other is 17000 - x

    x(0.12) + 0.08(17000-x) = 1600

    solve for x

    0.12x - 0.08x + 1360 = 1600

    0.2x = 240

    x = 1200

    So $1200.00 was invested @ 12%

    and $15,800 was invested @ 8%

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