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    PenSis Twitter Shorts - Ch. 19

    assuming x = the guy's and y = husband's, isn't it: 2y - 8 = x (corrected) x - y = 5 (as you stated) using substitution, the answers should be x = 18 and y = 13 2(13) - 8 = 18 and 18 - 13 = 5
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