已知ab互为相反数,cd互为倒数,x等于4(a-1)-(a-3b),c平方d+d平方-(d/c+c-2),求2x+y/4-2x-3y/3
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![已知ab互为相反数,cd互为倒数,x等于4(a-1)-(a-3b),c平方d+d平方-(d/c+c-2),求2x+y/4-2x-3y/3](/uploads/image/z/684539-35-9.jpg?t=%E5%B7%B2%E7%9F%A5ab%E4%BA%92%E4%B8%BA%E7%9B%B8%E5%8F%8D%E6%95%B0%2Ccd%E4%BA%92%E4%B8%BA%E5%80%92%E6%95%B0%2Cx%E7%AD%89%E4%BA%8E4%28a-1%29-%28a-3b%29%2Cc%E5%B9%B3%E6%96%B9d%2Bd%E5%B9%B3%E6%96%B9-%28d%2Fc%2Bc-2%29%2C%E6%B1%822x%2By%2F4-2x-3y%2F3)
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