document.write( "Question 792236: the length of a field is 3 times its width if the perimeter is 64m what is the width of the field? \n" ); document.write( "
Algebra.Com's Answer #479885 by waynest(281)\"\" \"About 
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length = 3w
\n" ); document.write( "p = 2L + 2w
\n" ); document.write( "64 = 2(3w) + 2w
\n" ); document.write( "64 = 6w + 2w
\n" ); document.write( "64 = 8w
\n" ); document.write( "64/8 = 8w/8
\n" ); document.write( "8 = w\r
\n" ); document.write( "\n" ); document.write( "check:
\n" ); document.write( "64 = 2(3(8)) + 2(8)
\n" ); document.write( "64 = 2(24) + 16
\n" ); document.write( "64 + 48 + 16
\n" ); document.write( "64 = 64
\n" ); document.write( "
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