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12 Nov 2019
![](https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/24/2423228.jpeg)
Solve the system using either Gaussian elimination with back-substitution or Gauss-Jordan elimination. x + 2y = 7 2x + y = 8 2x + 6y = 16 -2x - 6y = -16 -x + 2y = 1.5 2x - 4y = 3 2x - y = -0.1 3x + 2y = 1.6 -3x + 5y = -22 3x+4y = 4 4x - 8y = 32 x + 2y = 0 x + y = 6 3x - 2y = 8
![](https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/24/2423228.jpeg)
Solve the system using either Gaussian elimination with back-substitution or Gauss-Jordan elimination. x + 2y = 7 2x + y = 8 2x + 6y = 16 -2x - 6y = -16 -x + 2y = 1.5 2x - 4y = 3 2x - y = -0.1 3x + 2y = 1.6 -3x + 5y = -22 3x+4y = 4 4x - 8y = 32 x + 2y = 0 x + y = 6 3x - 2y = 8
Elin HesselLv2
12 Nov 2019