Augmented Matrices: solving systems of linear equations

[dwolfinger]

How would you solve this problem using an augmented matrix?

. . .2x - ..3y + .z = ..5
. . . .x + 3y + 8z = 22
. . .3x - . .y + 2z = 12

 

[Denis]

Go here to learn: http://hotmath.com/help/gt/genericalg2/section_4_5.html

Then do it :wink:

 

[stapel]

How would you solve this problem using an augmented matrix?

Have matrices not been covered in class yet?

Thank you.

Eliz.