2. Solve the system of equations by Substitution. Show ALL your work. 1. -X-3 B. U Font Family 三 グ V 3(06.011

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter4: Systems Of Linear Equations
Section4.5: Solve Systems Of Equations Using Matrices
Problem 231E: Solve the system of equations {3x+y=12x=y8 by substitution and explain all your steps in words.
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2. Solve the system of equations by Substitution. Show ALL your work.
1.
-X-3
B.
U Font Family
三 グ V
3(06.011
Transcribed Image Text:2. Solve the system of equations by Substitution. Show ALL your work. 1. -X-3 B. U Font Family 三 グ V 3(06.011
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