(2)-|||-10.判断下列非齐次线性方程组是否有解,有解时,求其一般解.-|||-(1) (x)_(1)+3(x)_(2)-(x)_(3)=5;-|||-(2) ) 2(x)_(1)+3(x)_(2)-2(x)_(3)=1 (x)_(1)-(x)_(2)+3(x)_(3)=1 (x)_(1)+3(x)_(2)-(x)_(2)=3- .-|||-=9.