document.write( "Question 126750: Choose a variable to represent one unknown. Then write and expression that represents the other unknown. The rectangle is 6 units longer than it is wide. Express the lengeth and width of this rectangle. \n" ); document.write( "
Algebra.Com's Answer #92856 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "The rectangle is 6 units longer than it is wide:\r
\n" ); document.write( "\n" ); document.write( "let the lenght be \"L\" and the width be \"W\", then\r
\n" ); document.write( "\n" ); document.write( "\"L=+W%2B6\"\r
\n" ); document.write( "\n" ); document.write( "or \"W+=+L+-+6\"\r
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