document.write( "Question 394050: Need an equasion and answer for:
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document.write( "The length of a rectangle is 6 meters more than 3 x the width the perimeter is 44 meters find the length and width. \n" );
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Algebra.Com's Answer #279567 by pie90010(44)![]() ![]() ![]() You can put this solution on YOUR website! so you have a lot to work with here \n" ); document.write( "P = 44 \n" ); document.write( "Perimeter in general equals lenght * width \n" ); document.write( "L = 6 + 3W \n" ); document.write( "W = W\r \n" ); document.write( "\n" ); document.write( "so just make 1 big equation by adding all 4 sides\r \n" ); document.write( "\n" ); document.write( "8W + 12 = 44 \n" ); document.write( "8W = 32 \n" ); document.write( "W = 4\r \n" ); document.write( "\n" ); document.write( "now that you have the width \n" ); document.write( "find the length by plugging it in to the original L equation\r \n" ); document.write( "\n" ); document.write( "L = 6 + 3w \n" ); document.write( "L = 6 + 3(4) \n" ); document.write( "L = 6 + 12 \n" ); document.write( "L = 18\r \n" ); document.write( "\n" ); document.write( "So the answer would be\r \n" ); document.write( "\n" ); document.write( "L = 18 \n" ); document.write( "W = 4 \n" ); document.write( " |