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Uitwerkingen - Pearson Education

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© 9-2-2004, Bedrijfsrekenen voor het hoger onderwijs, ISBN 9070619237, drs. H.J. Ots,<br />

www.webecon.nl<br />

2x + 8y = 240 maal 3 6x + 24y = 720<br />

3x + 6y = 240 maal 2 6x + 12y = 480<br />

-------------------- -<br />

12y = 240<br />

y = 20<br />

Deze waarde in 2x + 8y = 240 geeft 2x+ 8 . 20 = 240<br />

x = 40<br />

→<br />

TOmax = 500 . 40 + 1.500 . 20 = € 50.000.<br />

24

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