-x+y+2z = -3 3x- y+z = -2 2х- Зу- 42 %3D 1 X = y =

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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Solving a 3x3 system of linear equations

 
Solve the system.
—х+у+2z %3D -3
Зх - у +z %3D -2
2х - Зу-4z %3D 1
х
y =
z =
Transcribed Image Text:Solve the system. —х+у+2z %3D -3 Зх - у +z %3D -2 2х - Зу-4z %3D 1 х y = z =
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