document.write( "Question 1051491: The length of a rectangle is 8 meters less than 5 times the width. If the perimeter of the rectangle is 104 meters find the width of the rectangle.
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Algebra.Com's Answer #666974 by addingup(3677)![]() ![]() You can put this solution on YOUR website! L = 5W-8 we'll use this value for L next \n" ); document.write( "2L+2W = 104 Substitute \n" ); document.write( "2(5W-8)+2W = 104 \n" ); document.write( "10W-16+2W = 104 \n" ); document.write( "12W = 120 \n" ); document.write( "W = 10 \n" ); document.write( "and \n" ); document.write( "L = 5W-8 = 5(10)-8 = 42 \n" ); document.write( "---------------------- \n" ); document.write( "Check: \n" ); document.write( "2(42)+2(10) = 104 \n" ); document.write( "84+20 = 104 Correct \n" ); document.write( ": \n" ); document.write( "John \n" ); document.write( " |