Solve the following simultaneous equations. 2x + y = 7 xy = 6
Question:
Solve the following simultaneous equations.
2x + y = 7
xy = 6
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2x y 7 1 xy 2 Eq 1 2x y 7 y 72x 3 ...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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