Question 1172197
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It seems to me that the third variable/unknown " z " is missed in all three equations.


Double check with your source.



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<U>Comment from student</U>: Sorry this is the problem is x+y+z=1 3x-2y+4z=-19 2x+5y-3z=2



<U>My response</U> : It is just much better.


Please re-post the correct problem to the forum.

Do not post it to me personally.



Actually, this windows "Comment from student" is intended for one single purpose: to express your "THANKS" to a tutor.


It is not intended to post new problems or new versions of the problems to tutors.



have a happy holiday season (!)