document.write( "Question 874861: A rectangle-shaped x-ray film has an area of 80 square inches. The lenght is 2 inches longer than the widt. Find its width and lenght.
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Algebra.Com's Answer #527785 by harpazo(655)![]() ![]() You can put this solution on YOUR website! Area = length times width\r \n" ); document.write( "\n" ); document.write( "In short, A = l*w.\r \n" ); document.write( "\n" ); document.write( "A = 80\r \n" ); document.write( "\n" ); document.write( "l = x+2\r \n" ); document.write( "\n" ); document.write( "w = x\r \n" ); document.write( "\n" ); document.write( "80 = (x+2)(x)\r \n" ); document.write( "\n" ); document.write( "Can you finish? \n" ); document.write( " |