document.write( "Question 976285: What equation is the length of the board is 7 ft longer than its width.
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Algebra.Com's Answer #597896 by dkppathak(439)\"\" \"About 
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What equation is the length of the board is 7 ft longer than its width
\n" ); document.write( "let length is X and width is y\r
\n" ); document.write( "\n" ); document.write( "X=Y+7
\n" ); document.write( "X-Y=7
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