解方程：x-3分之2-x+3-x分之1=1（要检验）
问题描述：
解方程：x-3分之2-x+3-x分之1=1（要检验）
答
3/(x-1)-(x+2)/[x(x-1)]=0[3x-(x+2)]/[x(x-1)]=0[2x-2)]/[x(x-1)]=02/x=0无解(2-x)/(x-3) + 1/(3-x) = 1(2-x)/(x-3) - 1/(x-3) = 1(2-x-1)/(x-3) = 1(1-x)/(x-3) = 11-x=x-32x=4x=2经检验不是增根∴x=2希望对你能有...