[13(x-3)-10(x-4)]/(x-4)(x-3)=[4(x-1)-(x-5)]/(x-5)(x-1)
(3x+1)/(x-4)(x-3)=(3x+1)/(x-5)(x-1)
(3x+1)(x-5)(x-1)=(3x+1)(x-4)(x-3)
(3x+1)(x²-6x+5-x²+7x-12)=0
(3x+1)(x-7)=0
∴x=-1/3 x=7
检验：
解方程: 13/(x-4)-10/(x-3)=4/(x-5)-1/(x-1)
1个回答
相关问题
-
解方程:13/(x-4)-10/(x-3)=4/(x-5)-1/(x-1) 不能漏
-
解方程．2x+1=6 13x+5x=5.4 x+ 1 5 =0.4 4 7 +x= 7 10 ．
-
解13/(x-4)-10/(x-3)=4/(x-5)-1/(x-1) 1/(x+1)+1/(x+7)=1/(x+5)+1
-
解方程∶1.5x+0.4*13=10
-
解方程：[5x−4/x−2]=[4x+10/3x−6]-1．
-
-4/3x+2=13+4/1x解方程
-
解方程： X+[2/3]X-1=4 [4/3]×5+[4/3]X=13 [3/4]-2X=[5/8] 4.1÷（[4/5
-
解方程（1）4（x-1）+5=3（x+2）；（2）2x+13-5x-16=1．
-
解方程（1）4（x-1）+5=3（x+2）；（2）2x+13-5x-16=1．
-
解方程：（1）|4x-1|=7；（2）2|x-3|+5=13．