(9x-7)/(3x-2) -(4x-5)/(2-3x)=1(9x-7)/(3x-2)+(4x-5)/(3x-2)=1(9x-7+4x-5)/(3x-2)=1(13x-12)/(3x-2)=113x-12=3x-210x=10x=1代入分式方程检验,3x-2=3-2=1≠0,x=1是分式方程的解.x=1
