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1. State the solution set for each system below using either the substitution or addition (by elimination) method. Solutions using matrices will not be accepted for credit. a) (a + 6b+ 3c = -14 2a + b 2c-8 (-3a + 2b + c = -8 (2xy +z = -3 x-3y = -2 (x+2y+z= -7 b)

1. State the solution set for each system below using either the substitution or addition (by elimination) method. Solutions using matrices will not be accepted for credit. a) (a + 6b+ 3c = -14 2a + b 2c-8 (-3a + 2b + c = -8 (2xy +z = -3 x-3y = -2 (x+2y+z= -7 b)

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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1. State the solution set for each system below using either the substitution or addition (by elimination) method. Solutions using matrices will not be accepted for credit. (a + 6b+ 3c = -14 a) 2a + b2c = -8 (-3a + 2b + c = -8 (2x -y +z = -3 x-3y = -2 (x+2y+z= -7 b)
Transcribed Image Text:1. State the solution set for each system below using either the substitution or addition (by elimination) method. Solutions using matrices will not be accepted for credit. (a + 6b+ 3c = -14 a) 2a + b2c = -8 (-3a + 2b + c = -8 (2x -y +z = -3 x-3y = -2 (x+2y+z= -7 b)
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