document.write( "Question 977876: The length of a rectangle is 6 meters more than the width. If the perimeter is 128 meters, what are the length and the width? \n" ); document.write( "
Algebra.Com's Answer #599407 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "Make Width = x \n" ); document.write( "so, Length = x + 6 \n" ); document.write( "Perimeter = 2 x Length + 2 x Width \n" ); document.write( "128 = 2(x + 6) + 2x \n" ); document.write( "Remove brackets \n" ); document.write( "128 = 2x + 12 + 2x \n" ); document.write( "Collect like terms \n" ); document.write( "128 - 12 = 4x \n" ); document.write( "4x = 116 \n" ); document.write( "x = 29 \n" ); document.write( "Length = 35m \n" ); document.write( "Width = 29m \n" ); document.write( "Hope this helps:-) \n" ); document.write( " |