document.write( "Question 939606: The length a rectangle is twice that of its width. If the area of the rectangle is 72 square inches, then find the length and width.
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Algebra.Com's Answer #572592 by josgarithmetic(39618)\"\" \"About 
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L and w length and width;\r
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\n" ); document.write( "\n" ); document.write( "L=2w and wL=72.\r
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\n" ); document.write( "\n" ); document.write( "w*2w=72
\n" ); document.write( "w^2=36
\n" ); document.write( "w=6\r
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\n" ); document.write( "\n" ); document.write( "L=12.
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