document.write( "Question 189322: 88). Perimeter of a rectangle. The perimeter of a rectangular
\n" ); document.write( "backyard is 6x + 6 yards. If the width is x yards, find a
\n" ); document.write( "binomial that represents the length.
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Algebra.Com's Answer #142036 by nerdybill(7384)\"\" \"About 
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88). Perimeter of a rectangle. The perimeter of a rectangular
\n" ); document.write( "backyard is 6x + 6 yards. If the width is x yards, find a
\n" ); document.write( "binomial that represents the length.
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\n" ); document.write( "We know:
\n" ); document.write( "perimeter = 2L + 2W
\n" ); document.write( "where
\n" ); document.write( "L = length
\n" ); document.write( "W = width
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\n" ); document.write( "Plug in what was given and solve for L:
\n" ); document.write( "perimeter = 2L + 2W
\n" ); document.write( "6x + 6 = 2L + 2x
\n" ); document.write( "Dividing both sides by 2:
\n" ); document.write( "3x + 3 = L + x
\n" ); document.write( "Subtracting both sides by x:
\n" ); document.write( "2x + 3 = L
\n" ); document.write( "2x + 3 Yards (this is your binomial expression for length)\r
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