Given
[[-2,-4,2,-2,4],[1,2,0,3,2],[1,2,-1,1,-2]]∼[[1,2,0,3,2],[0,0,1,2,4],[0,0,0,0,0]]
use the reduced row echelon form above to solve the system
-2w-4x+2y-2z=4
w+2x+3z=2
w+2x-y+z=-2
If necessary, parametrize your answer using the free variables of the system.
[[w],[x],[y],[z]]=[]
Given
2
4 2 2 0 2 1
2 3 2 1 2
1
2
0
3
2
1 1
0
0
2
4
0
0
0
0
0
use the reduced row echelon form above to solve the svstem
2w - 4x + 2y- 2z
4 2
w+2+3z 1=
w+2x- y+ z= 2
If necessary, parametrize your answer using the free variables of the system.
m
y 2