document.write( "Question 29348: Find the perimeter of a rectangle, given that the length is z yards and the width is 3 yards shorter. \n" ); document.write( "
Algebra.Com's Answer #16174 by atif.muhammad(135)\"\" \"About 
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Length = z
\n" ); document.write( "Width is 3 yards shorter = (z-3)\r
\n" ); document.write( "\n" ); document.write( "Perimenter = Length + Width + Length + Width = z + (z-3) + z +(z-3) = (4z-6) yards
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