x-1/x-2-x-3/x-4=x-2/x-3-x-4/x-5
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x-1/x-2-x-3/x-4=x-2/x-3-x-4/x-5
1+1/(x-2)-[1+1/(x-4)]=1+1/(x-3)-[1+1/(x-5)]
1/(x-2)-1/(x-4)=1/(x-3)-1/(x-5)
-2/(x-2)*(x-4)=-2/(x-3)*(x-5)
(x-2)*(x-4)=(x-3)*(x-5)
x^2-6x+8=x^2-8x+15
2x=7
x=7/2
√希望你能看懂,你能明白, 望采纳,赞同
1+1/(x-2)-[1+1/(x-4)]=1+1/(x-3)-[1+1/(x-5)]
1/(x-2)-1/(x-4)=1/(x-3)-1/(x-5)
-2/(x-2)*(x-4)=-2/(x-3)*(x-5)
(x-2)*(x-4)=(x-3)*(x-5)
x^2-6x+8=x^2-8x+15
2x=7
x=7/2
√希望你能看懂,你能明白, 望采纳,赞同
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