# Gauss-Jordan Method

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Gauss-Jordan method

1. x+y+z=7

x-y+2z=7

2x + 3z+=14

a. 3z+14 z

2 2 z

b. -3z - 14z

2 2 z

c. -3z +14 z

2 2z

d. -3z + 14

2 2z,z

2. 2x -5y +z = 11

3x + y - 6z =1

5x - 4y -5z = 12

a. -29z + 16 15z-31

17 17 z

b. 29z +16 15z +31

17 17 z

c. 29z + 16 15z -31

17 17 z

d. 29z -16 15z -31

17 17z

3. 4x-6y= 54

20x -30y = 270

a. (9,-3)

b. 27 - 3

2 2 y,y

c. 27 + 3

2 2 yy

d. No Solution

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##### Solution Summary

The Gauss-Jordan Method is applied to solving systems of equations.

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