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Gaussian elimination to find solution for system of equation

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1. Use Gaussian elimination to complete this system of equations.
X+ y -z+w=7

2. Use gauss-jordan elimination to solve this system of equation.
a. x+2y+z=-2

b. X+ y+ z=1

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Solution Summary

In addition to the inverse matrix approach, Gaussian elimination is another approach to tackle the problem related to system of equation.

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