当x=多少时,代数式x—3分之x—2与1—2x的值相等

(x-2)/(x-3)=1-2x
x-2=(1-2x)(x-3)
x-2=-2x^2+7x-3
2x^2-6x+1=0
x=[-b±(b^2-4ac)^(1/2)]/2a
x=[6±(36-4*2*1)^(1/2)]/2*2
x=[6±28^(1/2)]/4
x=(6±2根号7)/4
x1=3/2+1/2根号7 x2=3/2-1/2根号7