分式方程$\frac{1}{x-1}$﹣2=$\frac{3}{\left(x-1\right)\left(x+2\right)}$的解是（　　）

    Hello, I'm Kate. This is a photo of my aunt's family. The woman in the photo is my aunt, Jane. She is a teacher and she is very kind（善良）. These are my cousins Jeff and Jack. They are seven and they are twins. Look! That lovely baby is my aunt's little daughter, Rose. She is only one. I love them very much.

解方程

$5x-\frac{10}{7}=\frac{7}{5}$

X=____