document.write( "Question 307446: how do you find the perimeter of the rectangle with the length 4x-1 and the width 2x+1? \r
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\n" ); document.write( "\n" ); document.write( "Simplify the expression.
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Algebra.Com's Answer #219953 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
Perimeter = 2W + 2L
\n" ); document.write( "P= 2(2x+1)+2(4x-1)
\n" ); document.write( "P=4x+2+8x-2
\n" ); document.write( "P=12x\r
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\n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje, Retired
\n" ); document.write( "Seminole State College of Florida
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