Use Cramer's Rule to solve for a. a + c + d = 1 b +c = 2 a + d = –1 2a – c – d = 0

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
Chapter6: Fractions
Section6.1: Simplifying Fractions
Problem 31WE
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Use Cramer's Rule to solve for a.
a +c + d = 1
b +c = 2
a + d = -1
%3D
2а - с- d3 0
Transcribed Image Text:Use Cramer's Rule to solve for a. a +c + d = 1 b +c = 2 a + d = -1 %3D 2а - с- d3 0
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