document.write( "Question 322563: perimeter is 84 meters
\n" ); document.write( "length is 6 meters longer than 2 times the width
\n" ); document.write( "what are the dimensions?
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Algebra.Com's Answer #230912 by QH(50)\"\" \"About 
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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
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