document.write( "Question 43932: the perimeter of a rectangle is 600. the lenght of the rectangle is 2 more than 3 times the width. \n" ); document.write( "
Algebra.Com's Answer #28834 by fractalier(6550)\"\" \"About 
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Let the perimeter be P.
\n" ); document.write( "P = 2L + 2W = 600
\n" ); document.write( "Then L = 2 + 3W
\n" ); document.write( "Now substitute and solve for the width, W.
\n" ); document.write( "2(2 + 3W) + 2W = 600
\n" ); document.write( "4 + 6W + 2W = 600
\n" ); document.write( "8W + 4 = 600
\n" ); document.write( "8W = 596
\n" ); document.write( "W = 74.5
\n" ); document.write( "L = 2 + 3W = 2 + 3(74.5) =
\n" ); document.write( "L = 225.5
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