For the following exercises, solve each system by any method. 1 2 1 x+- y+- z: 9 3 -X- 2 5 4 -x+-y--z=-6 6 7 13. 3 5+z=10 5

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter7: Systems Of Equations And Inequalities
Section7.1: Systems Of Linear Equations: Two Variables
Problem 34SE: For the following exercises, solve each system by any method. 34. x512y=5512 6x+52y=552
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For the following exercises, solve each system by any method.
1 2
1
x+- y+- z:
9
3
-X-
2
5
13.
3
5+z=10
4
-x+-y-
6
7
-z=-6
5
Transcribed Image Text:For the following exercises, solve each system by any method. 1 2 1 x+- y+- z: 9 3 -X- 2 5 13. 3 5+z=10 4 -x+-y- 6 7 -z=-6 5
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