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posted by Jeff Monday, August 23, 2010 at 5:42pm.

The perimeter of a rectangle is 128m the length is 4m more than twice the width

L = 4 + 2 w so 2 w = (L-4) 128 = 2 L + 2 w 128 = 2 L + (L-4) 128 = 3 L - 4 proceed

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