document.write( "Question 311868: Find the length of a rectangular lot with a perimeter of 72 m if the length is 8 m more than the width \n" ); document.write( "
Algebra.Com's Answer #223008 by checkley77(12844)\"\" \"About 
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L=W+8
\n" ); document.write( "P=2L+2W
\n" ); document.write( "72=2(W+8)+2W
\n" ); document.write( "72=2W+16+2W
\n" ); document.write( "4W=72-16
\n" ); document.write( "4W=56
\n" ); document.write( "W=56/4
\n" ); document.write( "W=14 ANS. FOR THE WIDTH.
\n" ); document.write( "L=14+8=22 ANS. FOR THE LENGTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "72=2*22+2*14
\n" ); document.write( "72=44+28
\n" ); document.write( "72=72\r
\n" ); document.write( "\n" ); document.write( "
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