Solve the following systems of equations using the method outlined in week 7 (Part I) of the notes.
Question: (10 points) Solve the following systems of equations using the method outlined in week 7 (Part I) of the notes. Your procedure should be in matrix form.
x1 + x2 = 1
-x1 + x2 + x3 = -1
-1x2 + x3 = 3
Price: $2.99
See Answer: The solution consists of 2 pages
Deliverable: Word Document![](/images/msword.png)
Deliverable: Word Document
![](/images/msword.png)