x2 + 4x3 = - 4 x1+ 3x2 + 3x3 = -2 3x1+ 7x2 + 5x3 = 6

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Hello there! Can you help me with this problem, 3 linear equations (matrix)? Thank you!

x2 + 4x3 = - 4

x1+ 3x2 + 3x3 = -2

3x1+ 7x2 + 5x3 = 6

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