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Use Gaussian Elimination to solve and show all steps: 1. (x+4y=6) (1/2x+1/3y=1/2) 2. (x-2y+3z=7) (-3x+y+2z=-5) (2x+2y+z=3)

Use Gaussian Elimination to solve and show all steps:

1. (x+4y=6)
(1/2x+1/3y=1/2)

2. (x-2y+3z=7)
(-3x+y+2z=-5)
(2x+2y+z=3)
Math   Precalculus   
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