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18-08-2014
Mathematics

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The length of a rectangular field is 75 yards. This is 3 yards more than twice the width. How wide is the field?

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Аноним Аноним

18-08-2014

[tex]length=75yd\\\\width=w\\\\2w+3=75\ \ \ \ \ \ |subtract\ 3\ from\ both\ sides\\\\2w=72\ \ \ \ \ \ |divide\ both\ sides\ by\ 2\\\\\boxed{w=36\ (yd)}[/tex]

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