SOLUTION: 1 - 2 + 1 + 1 = 8
2 + 1 + 2 + 3 = 4
3 - 1 + 1 + 2 = 10
1 + 3 - 3 - 1 = -10
w x y z =
Could someone please help me solve this problem using
the elimination method and matr
Algebra.Com
Question 499808: 1 - 2 + 1 + 1 = 8
2 + 1 + 2 + 3 = 4
3 - 1 + 1 + 2 = 10
1 + 3 - 3 - 1 = -10
w x y z =
Could someone please help me solve this problem using
the elimination method and matrices method (and each steps if possible).
I've been trying to solve this for almost an hour now,
but I still cannot seem to get the solution. Thanks.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Det = -10
W = -5
X = -6
Y = -17
Z = 18
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