document.write( "Question 609032: The width of a rectangle is x inches. The length of that rectangle is 4 inches less than 3 times the width. If the perimeter is 40 inches, what is the length and width of this rectangle? \n" ); document.write( "
Algebra.Com's Answer #383485 by flame8855(424)\"\" \"About 
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l = 3w -4\r
\n" ); document.write( "\n" ); document.write( "2(w+l) = 40
\n" ); document.write( "w+3w-4= 20
\n" ); document.write( "4w=24
\n" ); document.write( "w=6
\n" ); document.write( "l=14
\n" ); document.write( "
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