Solve the system 21 X2 x3 C4 +s +t 5x1 -21 4x1 3x1 -6x2 +2x3 +₂ +3x3 +5x3 -9x3 -5x2 -3x2 +2x4 = +2x4 = +4x4 = -6x4 = 0 3 3 -9

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter2: Equations And Inequalities
Section: Chapter Questions
Problem 7PT: Solve for x:3(2x5)3(x7)=2x9.
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Question
Solve the system
X1
X2
x3
C4
+s
+t
5x1
-X1
4x1
3x1
-6x2
+2x3 +2x4 =
+x2 +3x3 +2x4 =
-5x2
+5x3
+4x4 =
-3x2
-9x3
-6x4 =
0
3
3
-9
Transcribed Image Text:Solve the system X1 X2 x3 C4 +s +t 5x1 -X1 4x1 3x1 -6x2 +2x3 +2x4 = +x2 +3x3 +2x4 = -5x2 +5x3 +4x4 = -3x2 -9x3 -6x4 = 0 3 3 -9
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