document.write( "Question 248053: find the width of a rectangle with a length of 6 yd and a perimeter of 18 yd
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Algebra.Com's Answer #180800 by richwmiller(17219)\"\" \"About 
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what is the perimeter?
\n" ); document.write( "it is a walk around the edge of the rectangle.
\n" ); document.write( "the perimeter of a rectangle =2L+2W
\n" ); document.write( "we know the length (L) and we know the perimeter.
\n" ); document.write( "so we plug those in the formula
\n" ); document.write( "2L+2W=P
\n" ); document.write( "2(6)+2W=18
\n" ); document.write( "12+2W=18
\n" ); document.write( "subtract 12 from both sides
\n" ); document.write( "2W=6
\n" ); document.write( "divide both sides by 2
\n" ); document.write( "w=3 yds =width
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