document.write( "Question 1050743: The length of the rectangle is three times as large as the given width. Determine a simplified expression for the perimeter of the rectangle. The width is 2a-1 \n" ); document.write( "
Algebra.Com's Answer #666367 by advanced_Learner(501)\"\" \"About 
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2a-1 is width\r
\n" ); document.write( "\n" ); document.write( "3(2a-1)
\n" ); document.write( "6a-3\r
\n" ); document.write( "\n" ); document.write( "perimeter=12a-6+4a-2\r
\n" ); document.write( "\n" ); document.write( "perimeter=16a-8
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