试用简便方法解方程：2/1【x-2/1(x-1)+1]=3/2(x-1)

1/2[x-1/2(x-1)+1]=2/3(x-1)上面题抄错了，原谅

---

X=±根号下六分之十一

---

顺序输错了吧1/2

---