SOLUTION: I am not sure if this is the right category but, how do you solve system of equations? EX: 2x+y-z=9 x+2y=z=-8 x=3y-2z=11 Im really lost. i cant figure it out! thank y

Algebra ->  Sequences-and-series -> SOLUTION: I am not sure if this is the right category but, how do you solve system of equations? EX: 2x+y-z=9 x+2y=z=-8 x=3y-2z=11 Im really lost. i cant figure it out! thank y      Log On


   

Question 194421: I am not sure if this is the right category but, how do you solve system of equations?
EX: 2x+y-z=9
x+2y=z=-8
x=3y-2z=11
Im really lost. i cant figure it out! thank you somuch for your help
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
2x+y-z=9
x+2y=z=-8 too many [=] signs.
x=3y-2z=11 ditto
Correct & resubmit.