document.write( "Question 1056458: the perimeter is 120 inches. the width is 12 inches shorter than the lenght, what is the lengh of the rectangle/ \n" ); document.write( "
Algebra.Com's Answer #803051 by CubeyThePenguin(3113)\"\" \"About 
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width = w
\n" ); document.write( "length = w + 12\r
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\n" ); document.write( "\n" ); document.write( "perimeter = 2(w) + 2(w + 12) = 120
\n" ); document.write( "2w + 2w + 24 = 120
\n" ); document.write( "4w = 96\r
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\n" ); document.write( "\n" ); document.write( "w = 24\r
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\n" ); document.write( "\n" ); document.write( "length = w + 12 = 36 in
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