SOLUTION: x+y+2=1 3x-2y+42=-19 2x+5y-32=2 The directions are "Solve the system. Record the answer is the appropriate manner:"

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: x+y+2=1 3x-2y+42=-19 2x+5y-32=2 The directions are "Solve the system. Record the answer is the appropriate manner:"       Log On


   

Question 1172197: x+y+2=1
3x-2y+42=-19
2x+5y-32=2

The directions are
"Solve the system. Record the answer is the appropriate manner:"

Answer by ikleyn(52778) About Me  (Show Source):
You can put this solution on YOUR website!
.

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


My response : 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 (!)