102) 2х -7у --35 9х - 7у - 14

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.7: Puzzle Problems
Problem 1MRE
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Solve by elemination/addition

102) 2х - 7у - -35
9х - 7у - 14
Transcribed Image Text:102) 2х - 7у - -35 9х - 7у - 14
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