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7 October, 08:59

A first number plus twice a second number is 8. Twice the first number plus the second totals 22. Find the numbers

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  1. 7 October, 12:53
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    2 (22-2s) + s = 23,

    44 - 4s + s = 23,

    -3s = - 21,

    s = 7, the second number.

    f = 22-2s = 22 - 14 = 8, the first number?
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