Solve the following pairs of simultaneous linear equations graphically: (a) 2x + y = 2 2x +

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Solve the following pairs of simultaneous linear equations graphically:
(a) −2x + y = 2
2x + y = −6

(b) 3x + 4y = 12

x + 4y = 8

4x − 3y = 3

(d) x + y = 1

6x + 5y = 15

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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 08:40 AM

Use the elimination method to solve the following pairs of simultaneous linear equations: (a) 2r + y = 2 2r + y = -6 (b) 3x + 4y = 12 x + 4y = 8 (c) 2x + y = 4 4x 3y = 3 (d) x + y = 1 6x + 5y = 15
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Solve the following pairs of simultaneous linear equations graphically: (a) 2x + y = 2 2x +

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a The line2xy2 passes through 0 2 and 10 The line 2x...View the full answer

Mathematics for Economics and Business

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