SOLUTION: the width of a rectangle is 3 meters less than the lenght. the perimeter is 14 meters. find the width.
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-> SOLUTION: the width of a rectangle is 3 meters less than the lenght. the perimeter is 14 meters. find the width.
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The perimeter of a rectangle is found by adding 2 times the length to 2 times the width. Here, your width is 3m less than the length, so if is the width, then the length is , and the area is:
