[(x-3)/(x-7)]+1=(x-5)/(x-4),求x的值.

来源:学生作业学帮网 编辑:学帮网 时间:2024/06/05 14:56:55

[(x-3)/(x-7)]+1=(x-5)/(x-4),求x的值.

化简为
[(x-1)(x-5)]/[(x-4)(x-7)]=0
x= 1或5