当m=_1时，方程x-1x-3=mx-3无解．_刷题宝

题干

当m=____ 时，方程

x

-

1

x

-

3

=

m

x

-

3

无解．

上一题下一题 0.0难度选择题更新时间:2019-03-30 12:37:59

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