document.write( "Question 88791: The length of a rectangle is 3in. more than the width. The perimeter of the rectangle is 24in.\r
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Algebra.Com's Answer #64601 by praseenakos@yahoo.com(507)\"\" \"About 
You can put this solution on YOUR website!
Question:\r
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\n" ); document.write( "\n" ); document.write( "The length of a rectangle is 3in. more than the width. The perimeter of the rectangle is 24in.\r
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\n" ); document.write( "\n" ); document.write( "Assume that, width = x inches\r
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\n" ); document.write( "\n" ); document.write( "Then length = x + 3 inches\r
\n" ); document.write( "\n" ); document.write( "perimeter = 24 inches...\r
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\n" ); document.write( "\n" ); document.write( "perimeter is given by the formula......\r
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\n" ); document.write( "\n" ); document.write( "Perimeter = 2( length + width)\r
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\n" ); document.write( "\n" ); document.write( "==> 24 = 2 ( x + 3 + x)\r
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\n" ); document.write( "\n" ); document.write( "==> 24 = 2 ( 2x + 3 ) \r
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\n" ); document.write( "\n" ); document.write( "==> 24 = 2 * 2x + 2 * 3\r
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\n" ); document.write( "\n" ); document.write( "==> 24 = 4x + 6\r
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\n" ); document.write( "\n" ); document.write( "Subtract 6 from both sides..\r
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\n" ); document.write( "\n" ); document.write( "==> 24 - 6 = 4x + 6 - 6\r
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\n" ); document.write( "\n" ); document.write( "==> 18 = 4x\r
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\n" ); document.write( "\n" ); document.write( "Divide both sides by 4.\r
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\n" ); document.write( "\n" ); document.write( "==> \"+18%2F4+=+4x%2F4\"\r
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\n" ); document.write( "\n" ); document.write( "==> \"+4.5+=+x\"\r
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\n" ); document.write( "\n" ); document.write( "That is width = 4.5 inches.\r
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\n" ); document.write( "\n" ); document.write( "Length = x = 3 = 4.5 + 3 = 7.5 inches.\r
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\n" ); document.write( "\n" ); document.write( "Hope you found the explanation useful...\r
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\n" ); document.write( "\n" ); document.write( "Regards.\r
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\n" ); document.write( "\n" ); document.write( "Praseena.\r
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