10. Solve each system by hand using the method of your choice. (4 each) -2x -y=-2 3x+4y - -7 (a) 2x- 3y - 18 (b) 5x + 2y -7
10. Solve each system by hand using the method of your choice. (4 each) -2x -y=-2 3x+4y - -7 (a) 2x- 3y - 18 (b) 5x + 2y -7
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
Section9.2: The Substitution Method
Problem 36WE
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