Write the given system of linear equations in matrix form. 2x1 9x2 + 4x3 = 11 4x1 + 7x2 9x3 = -14 -X1 + X3 = -7 X1 11 X2 -14 X3 -7

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
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Chapter4: Systems Of Linear Equations
Section: Chapter Questions
Problem 377RE: Write each system of linear equations as an augmented matrix. 377. {4x+3y=2x2y3z=72xy+2z=6
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Write the given system of linear equations in matrix form.
2x1
9x2 + 4x3 =
11
4x1 + 7x2
9x3
= -14
-X1
+
X3 =
-7
X1
11
X2
-14
X3
-7
Transcribed Image Text:Write the given system of linear equations in matrix form. 2x1 9x2 + 4x3 = 11 4x1 + 7x2 9x3 = -14 -X1 + X3 = -7 X1 11 X2 -14 X3 -7
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