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April 25, 2014

Homework Help: College Algebra

Posted by Roger on Wednesday, November 17, 2010 at 10:56am.

Please help!

x-2y+z=7
2x+y-z=0
3x+2y-2z=-2

a. Solve the above system of equations using Gaussian Elimination or Gauss-Jordan Elimination. You must show row operations.

b. Solve the above system of equations using Cramer's Rule.

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