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3 use Use Substitution to solve each system. 3x-У= 1 - 3x + 2Y = -9

3 use Use Substitution to solve each system. 3x-У= 1 - 3x + 2Y = -9

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter6: Systems Of Linear Equations And Inequalities
Section6.2: Substitution
Problem 20PPS
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3) Use Substitution to Solve each system. 3x - y = 1 - 3x + 2y = -9
Transcribed Image Text:3) Use Substitution to Solve each system. 3x - y = 1 - 3x + 2y = -9
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