document.write( "Question 322563: perimeter is 84 meters
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document.write( "length is 6 meters longer than 2 times the width
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document.write( "what are the dimensions?
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Algebra.Com's Answer #230912 by QH(50)![]() ![]() You can put this solution on YOUR website! Width= X \n" ); document.write( "Length= 2X+6 \n" ); document.write( "Perimeter= 84\r \n" ); document.write( "\n" ); document.write( "P=2L+2W\r \n" ); document.write( "\n" ); document.write( "84=2(2x+6)+2(x) \n" ); document.write( "84=4x+12+2x \n" ); document.write( "84=6x+12 \n" ); document.write( "84-12=6x \n" ); document.write( "72/6=x \n" ); document.write( "(X)=12(Width) \n" ); document.write( "(2X+6)=30 (Length) \n" ); document.write( "*check* \n" ); document.write( "84=2(30)+2(12) \n" ); document.write( "84=60+24 \n" ); document.write( "84=84 \n" ); document.write( " |