Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter8: Linear Functions
Section8.8: Systems Of Linear Equations
Problem 15E
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Question
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Solve the liner system:
2X + Y + Z - 2W =1
3X - 2Y + Z - 6W = -2
X + Y - Z - W = -1
6X + Z - 9W = -2
3X - Y + 2Z - 8W =3
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