document.write( "Question 161648: The length of a rectangle is 3 feet less than half the width of the rectangle. If the perimeter of the rectangle is 174 feet, find the width and the length \n" ); document.write( "
Algebra.Com's Answer #119119 by checkley77(12844)\"\" \"About 
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L=(W/2)-3
\n" ); document.write( "2[(W/2)-3]+2W=174
\n" ); document.write( "2W/2-6+2W=174
\n" ); document.write( "W+2W=174+6
\n" ); document.write( "3W=180
\n" ); document.write( "W=180/3
\n" ); document.write( "W=60 FOR THE WIDTH.
\n" ); document.write( "L=60/2-3
\n" ); document.write( "L=30-3
\n" ); document.write( "L=27 FOR THE LENGTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "2*27+2*60=174
\n" ); document.write( "54+120=174
\n" ); document.write( "174=174\r
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