document.write( "Question 191852: The perimeter of a college basketball court is 108 meters abd the lenght is twice as long as the width. What are the lenght and width> \n" ); document.write( "
Algebra.Com's Answer #143952 by RAY100(1637)\"\" \"About 
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per = 2L+2w\r
\n" ); document.write( "\n" ); document.write( "but L=2w\r
\n" ); document.write( "\n" ); document.write( "and per = 108\r
\n" ); document.write( "\n" ); document.write( "subst\r
\n" ); document.write( "\n" ); document.write( "108= 2(2w) + 2w = 6w\r
\n" ); document.write( "\n" ); document.write( "divide both sides by 6\r
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\n" ); document.write( "\n" ); document.write( "18=w\r
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\n" ); document.write( "\n" ); document.write( "L=2w =2*18 = 36\r
\n" ); document.write( "\n" ); document.write( "check
\n" ); document.write( "108=2(18)+2(36)= 108 ok
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