document.write( "Question 944873: The length of a rectangle is 4x + 2y cm and its width is 2x – y cm. What is the perimeter of the rectangle? \r
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Algebra.Com's Answer #576118 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
For a rectangle,
\n" ); document.write( "\"P=2%28L%2BW%29\"
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