Question

若分式方程x/x-5= 3-（m-1/5-x）无解 求m值

Answer 1

x/(x-5)-(m-1)/(x-5)=3 (x-m+1)/(x-5)=3 (x-5-m+6)/(x-5)=3 (6-m)/(x-5)=2 若无解,则6-m=0 m=6