document.write( "Question 1002744: The length of a rectangle is 5 ft longer than twice the width, if the perimeter is 58 ft, find the length and width of the rectangle \n" ); document.write( "
Algebra.Com's Answer #619622 by fractalier(6550)\"\" \"About 
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Call length and width, L and W.
\n" ); document.write( "P = 2L + 2W = 58
\n" ); document.write( "and
\n" ); document.write( "L = 5 + 2W
\n" ); document.write( "Substitute this into the first equation and get
\n" ); document.write( "2(5+2W) + 2W = 58
\n" ); document.write( "10 + 4W + 2W = 58
\n" ); document.write( "6W + 10 = 58
\n" ); document.write( "6W = 48
\n" ); document.write( "W = 8 ft
\n" ); document.write( "L = 21 ft
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