document.write( "Question 231231: the perimeter of a rectange is 264 and the length is 72 what is the width \n" ); document.write( "
Algebra.Com's Answer #171183 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
264=2L+2w
\n" ); document.write( "264=2*72+2w
\n" ); document.write( "2w=264-2*72
\n" ); document.write( "2w=264-144
\n" ); document.write( "2w=120
\n" ); document.write( "w=120/2
\n" ); document.write( "w=60 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "264=2*60+2*72
\n" ); document.write( "264=120+144
\n" ); document.write( "264=264\r
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