-9, 12, 21
You have a typo
Please proofread before you post
http://www.gregthatcher.com/Mathematics/GaussJordan.aspx
solve the system by gauss jordan elimination
{ 1/3x + 3/4 y - 2/3 z = -8
x + 1/2 y - z = -24
1/6 x - 1/8 y - z = -24
a. (-6, 8, -24)
b. (-6, -8, -24)
c. (0, 8, -24)
d. (6, 8, 24)
e. (6, -8, 24)
1 answer