X1 + X2 – X3 = -3 6x1 + 2x2 + 2x3 = 2 - 3x1 + 4x2 + X3 = 1

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
Chapter4: Polynomials
Section4.3: Multiplying Monomials
Problem 20OE
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X1 + X2 - X3 = -3
6x1 + 2x2 + 2x3 = 2
-3x1 + 4x2 + X3 = 1
10.
Transcribed Image Text:X1 + X2 - X3 = -3 6x1 + 2x2 + 2x3 = 2 -3x1 + 4x2 + X3 = 1 10.
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