document.write( "Question 1155125: A rectangle has as many square inches of area as it has inches of perimeter. The
\n" ); document.write( "rectangle is 6 inches long. How wide, in inches, is the rectangle?
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Algebra.Com's Answer #777671 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "A rectangle has as many square inches of area as it has inches of perimeter.\r
\n" ); document.write( "\n" ); document.write( "\"A=L%2AW\"\r
\n" ); document.write( "\n" ); document.write( "\"P=2%28L%2BW%29\"\r
\n" ); document.write( "\n" ); document.write( "given \"A=P\"\r
\n" ); document.write( "\n" ); document.write( "and \"L=6+\"\r
\n" ); document.write( "\n" ); document.write( "\"A=6%2AW\"
\n" ); document.write( "\"P=2%286%2BW%29\"\r
\n" ); document.write( "\n" ); document.write( "=>\"6%2AW=2%286%2BW%29\"\r
\n" ); document.write( "\n" ); document.write( "\"6%2AW=12%2B2W\"\r
\n" ); document.write( "\n" ); document.write( "\"6%2AW-2W=12\"\r
\n" ); document.write( "\n" ); document.write( "\"4W=12\"\r
\n" ); document.write( "\n" ); document.write( "\"W=3\" ->the rectangle is \"3\" inches wide\r
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\n" ); document.write( "\n" ); document.write( "check the area and perimeter:\r
\n" ); document.write( "\n" ); document.write( "\"A=6%2AW\"->\"A=6%2A3\"->\"A=18\" in squared
\n" ); document.write( "\"P=2%286%2BW%29\"->\"P=2%286%2B3%29\"->\"P=18\" inches\r
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