document.write( "Question 953002: The length of a rectangle 7'less than 3 times it's width and the perimeter is 146'. What is the length and width? \n" ); document.write( "
Algebra.Com's Answer #805587 by CubeyThePenguin(3113)\"\" \"About 
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width = w
\n" ); document.write( "length = 3w - 7\r
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\n" ); document.write( "\n" ); document.write( "2(w) + 2(3w - 7) = 146
\n" ); document.write( "2w + 6w - 14 = 146
\n" ); document.write( "8w = 160
\n" ); document.write( "w = 20\r
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\n" ); document.write( "\n" ); document.write( "The length is 20 feet wide and 53 feet long.
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