document.write( "Question 312702: Please help me solve this:\r
\n" ); document.write( "\n" ); document.write( "The length of a rectangle is 6 cm more than the width. The perimeter is 156 cm. Find the length of the rectangle.
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Algebra.Com's Answer #223584 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
The perimeter of a rectangle is,
\n" ); document.write( "\"P=2%2A%28L%2BW%29=156\"
\n" ); document.write( "\"L%2BW=78\"
\n" ); document.write( "The length is 6 cm longer than the width,
\n" ); document.write( "\"L=W%2B6\"
\n" ); document.write( "Substitute and solve,
\n" ); document.write( "\"%28W%2B6%29%2BW=78\"
\n" ); document.write( "\"2W=72\"
\n" ); document.write( "\"highlight%28W=36%29\"
\n" ); document.write( "Then from above,
\n" ); document.write( "\"L=W%2B6\"
\n" ); document.write( "\"highlight%28L=42%29\"
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