document.write( "Question 280089: Suppose that the length of a rectangle is three cm longer than twice the width and that the perimeter of the rectangle is 90 cm.\r
\n" ); document.write( "\n" ); document.write( "Set up an equation for the perimeter involving only w, the width of the rectangle.
\n" ); document.write( "Solve this equation algebraicially to find the length of the rectangle. Find the width as well.
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Algebra.Com's Answer #203565 by rfer(16322)\"\" \"About 
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2w+2(2w+3)=90 \n" ); document.write( "
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