Patrick B. answered • 02/17/19
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x + x+40 + x + x+40 = 280
4x + 80 = 280
4x = 200
x = 50
rectangle 50 by 90
Amanda M.
asked • 02/17/19how to solve this problem?
The perimeter of a rectangle is 280 meters. The length is 40 meters greater than the width. Find the dimensions of the rectangle.
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