3. Solve the system by Cramer's Rule. x + 3z = -1 y – 4w = 5 2y + z + w = 0 2x + y + 5z – 4w = 4 -

Algebra & Trigonometry with Analytic Geometry
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ISBN:9781133382119
Author:Swokowski
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Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 15RE
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3. Solve the system by Cramer's Rule.
x + 3z = -1
y – 4w = 5
2y + z + w = 0
2x + y + 5z – 4w = 4
-
Transcribed Image Text:3. Solve the system by Cramer's Rule. x + 3z = -1 y – 4w = 5 2y + z + w = 0 2x + y + 5z – 4w = 4 -
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