For Exercise, determine if the ordered triple is a solution to the system of equations. -x - y + z = 3 Зх + 4у — z 3 1 5x + 7y – z = -1 a. (1, 2, 6) b. (3, -1, 5)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter6: Systems Of Linear Equations And Inequalities
Section6.5: Applying Systems Of Linear Equations
Problem 1CGP
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For Exercise, determine if the ordered triple is a solution to the system of equations.
-x - y + z = 3
Зх + 4у — z 3 1
5x + 7y – z = -1
a. (1, 2, 6)
b. (3, -1, 5)
Transcribed Image Text:For Exercise, determine if the ordered triple is a solution to the system of equations. -x - y + z = 3 Зх + 4у — z 3 1 5x + 7y – z = -1 a. (1, 2, 6) b. (3, -1, 5)
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