A rectangular lawn has a path,1 meter wide, on 3 sides as shown. The breadth of the lawn is x meters. The length of the lawn is three times its breadth. The area of the lawn equals the area of the path. Find the length of the lawn.

Algebra: Structure And Method, Book 1
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Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
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Section4.10: Problems Without Solutions
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A rectangular lawn has a path,1 meter wide, on 3 sides as shown. The breadth of the lawn is x meters. The length of the lawn is three times its breadth. The area of the lawn equals the area of the path. Find the length of the lawn.

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