Use Cramers rule to find the value of y which satisfies each of the following pairs of

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Use Cramer’s rule to find the value of y which satisfies each of the following pairs of simultaneous equations:
(a)

x + 3y = 9

2x − 4y = −2

(b)

5x − 2y = 7

2x + 3y = −1

(c)

2x + 3y = 7
3x − 5y = 1

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Mathematics for Economics and Business

ISBN: 978-1292191669

9th edition

Authors: Ian Jacques

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Question Posted: Apr 18, 2019 10:15 AM

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Use Cramers rule to find the value of y which satisfies each of the following pairs of

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Mathematics for Economics and Business

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