For Exercise, solve the system of equations. 2х — у + 5z %3D-2 + 47 = 0 x+ y = 2 – 7z х

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter6: Systems Of Linear Equations And Inequalities
Section6.3: Elimination Using Addition And Subtraction
Problem 8PPS
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For Exercise, solve the system of equations.
2х — у + 5z %3D-2
+ 47 = 0
x+ y = 2 – 7z
х
Transcribed Image Text:For Exercise, solve the system of equations. 2х — у + 5z %3D-2 + 47 = 0 x+ y = 2 – 7z х
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