1.-2X-11Y=3C6X+29Y=7C (C为常数)2.-X-4Y=3C+D4X+3Y=2D-C (C,D为常数) 我10分钟内要答案给100分,谁的最详细我就给谁分,各位来帮下忙就是求XY!用字母代表
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![1.-2X-11Y=3C6X+29Y=7C (C为常数)2.-X-4Y=3C+D4X+3Y=2D-C (C,D为常数) 我10分钟内要答案给100分,谁的最详细我就给谁分,各位来帮下忙就是求XY!用字母代表](/uploads/image/z/13946292-36-2.jpg?t=1.-2X-11Y%3D3C6X%2B29Y%3D7C+%28C%E4%B8%BA%E5%B8%B8%E6%95%B0%292.-X-4Y%3D3C%2BD4X%2B3Y%3D2D-C+%28C%2CD%E4%B8%BA%E5%B8%B8%E6%95%B0%29+%E6%88%9110%E5%88%86%E9%92%9F%E5%86%85%E8%A6%81%E7%AD%94%E6%A1%88%E7%BB%99100%E5%88%86%2C%E8%B0%81%E7%9A%84%E6%9C%80%E8%AF%A6%E7%BB%86%E6%88%91%E5%B0%B1%E7%BB%99%E8%B0%81%E5%88%86%2C%E5%90%84%E4%BD%8D%E6%9D%A5%E5%B8%AE%E4%B8%8B%E5%BF%99%E5%B0%B1%E6%98%AF%E6%B1%82XY%21%E7%94%A8%E5%AD%97%E6%AF%8D%E4%BB%A3%E8%A1%A8)
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