document.write( "Question 847005: I would like help on how to solve this story problem: The length of a rectangle is 9ft longer than twice the width. If the perimeter is 102 ft, find the length and width of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #510065 by josgarithmetic(39617)\"\" \"About 
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x is width
\n" ); document.write( "y is length\r
\n" ); document.write( "\n" ); document.write( "Perimeter, 2x+2y=102.
\n" ); document.write( "y=9+2x, the first part of description.\r
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\n" ); document.write( "\n" ); document.write( "Simplify the perimeter equation, first. Then substitute for y.
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