Question 987107
 {x,y,z} = {452/241,-662/241,31/241} 

See the complete solution for <a href="http://www.tiger-algebra.com/drill/x_y-z=-1;8x-6y_4z=32;2x-2y-33z=5/">system of linear equations  x+y-z=-1
8x-6y+4z=32
2x-2y-33z=5</a>