document.write( "Question 274147: the length of a rectangle is 3m more than twice its width, and the area of the rectangle is 54 m^2. what are the dimensions of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #200164 by bmckenzie40(10)\"\" \"About 
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you know that length * width = area, so first we will let X = width
\n" ); document.write( "therefore
\n" ); document.write( "X * (2X + 3) = 54\r
\n" ); document.write( "\n" ); document.write( "X=4.5
\n" ); document.write( "so the width is 4.5 and the length is 12
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