几道数学题,还要检验的,(1)(2-x)/(3-x)=(2/1)+(2/x-2) (2)3/x=(4/70-x) (3)(x/3x-4)+5/(4-3x)=1 (4)(3/x+2)+2/(x-2)=16/(x²-4) (5)2x/(x-1)-6/(1-x)=3解关于X的方程(1)(a+1)x=b-x(a≠-2)(2)a²(x-1)+a(x+3)=6x+2(a≠2且a≠-3)(3)(x+1)/(
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![几道数学题,还要检验的,(1)(2-x)/(3-x)=(2/1)+(2/x-2) (2)3/x=(4/70-x) (3)(x/3x-4)+5/(4-3x)=1 (4)(3/x+2)+2/(x-2)=16/(x²-4) (5)2x/(x-1)-6/(1-x)=3解关于X的方程(1)(a+1)x=b-x(a≠-2)(2)a²(x-1)+a(x+3)=6x+2(a≠2且a≠-3)(3)(x+1)/(](/uploads/image/z/4568059-19-9.jpg?t=%E5%87%A0%E9%81%93%E6%95%B0%E5%AD%A6%E9%A2%98%2C%E8%BF%98%E8%A6%81%E6%A3%80%E9%AA%8C%E7%9A%84%2C%281%29%282-x%29%2F%283-x%29%3D%282%2F1%29%2B%282%2Fx-2%29+%282%293%2Fx%3D%284%2F70-x%29+%283%29%28x%2F3x-4%29%2B5%2F%284-3x%29%3D1+%284%29%283%2Fx%2B2%29%2B2%2F%28x-2%29%3D16%2F%28x%26sup2%3B-4%EF%BC%89+%285%292x%2F%28x-1%29-6%2F%281-x%29%3D3%E8%A7%A3%E5%85%B3%E4%BA%8EX%E7%9A%84%E6%96%B9%E7%A8%8B%281%29%28a%2B1%29x%3Db-x%28a%E2%89%A0-2%29%282%29a%26sup2%3B%28x-1%29%2Ba%28x%2B3%29%3D6x%2B2%28a%E2%89%A02%E4%B8%94a%E2%89%A0-3%29%283%29%28x%2B1%29%2F%28)
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