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Yumira Group TitleBest ResponseYou've already chosen the best response.0
@AngelicDragon Do You Think You can Help Me Please ? (:
 one year ago

RadEn Group TitleBest ResponseYou've already chosen the best response.0
it should be : 12/(12+x3) = 3/(3+4) 12/(x+9) = 3/7 cross product, giving us : 3(x+9) = 12 * 7 3x + 27 = 84 3x = 84  27 3x = 57 x = 57/3 = ... ?
 one year ago
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