SOLUTION: could you help me figure out how to solve for x,y,and z in these problems. I cant remember how to do it. x+y+z=6 2x-y+3z=19 -4x+2y+z=-10

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: could you help me figure out how to solve for x,y,and z in these problems. I cant remember how to do it. x+y+z=6 2x-y+3z=19 -4x+2y+z=-10      Log On


   

Question 514122: could you help me figure out how to solve for x,y,and z in these problems. I cant remember how to do it.
x+y+z=6
2x-y+3z=19
-4x+2y+z=-10
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
Since you don't remember how to do it, you should review examples in the book.