I Need Gauss-Jordan Elimination Help?

Question

I need gauss-jordan elimination help?

ive been stuck on this problem forever.

no fractions or decimals:

x + 4y -z = -7

2x - y + 2z = 15

-3x + y - 3z = -22

please write it out step by step so i can understand why and how.

i looked up examples and tried it but it doesnt come out right.

Answer 1

Please HELP!  I need to figure out how to complete the augmented matrix in this Gaussian-Jordan Elimation problem. Please no fractions.

3x-4y+7z=3
x-2y+3z=2  
2x-5y+8z=5

Answer 2

Please HELP!  I need to figure out how to complete the augmented matrix in this Gaussian-Jordan Elimation problem. Please no fractions.

3x-4y+7z=3
x-2y+3z=2  
2x-5y+8z=5