SOLUTION: I need help with this problem please. I did row-1---row-2 then 2row-2----r2 then 3r1 + r3--r3 and I am stuck....Any help plssssss.. Thanks Use elementary row operations to solv

Algebra ->  Matrices-and-determiminant -> SOLUTION: I need help with this problem please. I did row-1---row-2 then 2row-2----r2 then 3r1 + r3--r3 and I am stuck....Any help plssssss.. Thanks Use elementary row operations to solv      Log On


   

Question 368234: I need help with this problem please. I did row-1---row-2 then 2row-2----r2 then 3r1 + r3--r3 and I am stuck....Any help plssssss.. Thanks
Use elementary row operations to solve the linear system
X – y + 3z = 4
X + 2y – 2z = 10
3x – y + 5z = 14
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


I'll give you the steps, and you can do the actual matrix manipulations.



















You should end up with



John

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