document.write( "Question 1115097: the perimeter of a rectangle is 42. the length of the rectangle is 1 less than double the width. find the length of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #730080 by josgarithmetic(39617)\"\" \"About 
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\"L=2w-1\"\r
\n" ); document.write( "\n" ); document.write( "\"L%2B1=2w\"\r
\n" ); document.write( "\n" ); document.write( "\"w=%28L%2B1%29%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "Question is to find the length, L.\r
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\n" ); document.write( "\n" ); document.write( "\"L%2B%28L%2B1%29%2F2=21\"\r
\n" ); document.write( "\n" ); document.write( "\"2L%2BL%2B1=42\"\r
\n" ); document.write( "\n" ); document.write( "\"3L=41\"\r
\n" ); document.write( "\n" ); document.write( "\"L=41%2F3\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28L=13%262%2F3%29\"
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