document.write( "Question 167428: Perimeter of a rectangle. The perimeter of a rectangular backyard is 6x+ 6yards. If the width is x yards, find a binomial that represents the length.\r
\n" ); document.write( "\n" ); document.write( "So far I have 6x +18 for P, and x for W. I am lost
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Algebra.Com's Answer #123334 by Mathtut(3670)\"\" \"About 
You can put this solution on YOUR website!
P=2L+2W....eq.\r
\n" ); document.write( "\n" ); document.write( "substitute what we know P=6x+6 and W=x into the Perimeter eq.
\n" ); document.write( "6x+6=2L+2x---->subtract 2x from each side--->4x-6=2L---->divide each side by 2\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28L=2x-3%29\"length
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