SOLUTION: Dear tutors, can you help me to solve the system of linear algebraic equations: {-3x+79y-z=2 {-12y+10x+21z=10 {-11-2y+12z=-3 Thank you in advance, truly yours Nigora!

Algebra ->  Linear-equations -> SOLUTION: Dear tutors, can you help me to solve the system of linear algebraic equations: {-3x+79y-z=2 {-12y+10x+21z=10 {-11-2y+12z=-3 Thank you in advance, truly yours Nigora!      Log On


   

Question 390532: Dear tutors, can you help me to solve the system of linear algebraic equations:
{-3x+79y-z=2
{-12y+10x+21z=10
{-11-2y+12z=-3
Thank you in advance, truly yours Nigora!
Answer by Edwin McCravy(20060) About Me  (Show Source):
You can put this solution on YOUR website!
Sorry, but you did not copy it correctly, for the problem you have posted

comes out with this horrid solution:

x = -1756%2F4577

y = 88%2F4577

z = 3066%2F4577

and we do not believe your teacher would have assigned you a problem
with such a terrible solution.  Please post again being
sure that you type everything correctly.

Edwin