document.write( "Question 258767: $\"abs%283x+%2B+1%29+%2B+abs%283+-+2x%29+=+11\"$
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Algebra.Com's Answer #190505 by Edwin McCravy(20054) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"abs%283x+%2B+1%29+%2B+abs%283+-+2x%29+=+11\"$
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document.write( "We have to solve these 4 cases\r\n" );
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document.write( "Case 1:   \r\n" );
document.write( "Case 2:   \r\n" );
document.write( "Case 3:   \r\n" );
document.write( "Case 4:   \r\n" );
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document.write( "and check each in the original to see if it is a\r\n" );
document.write( "solution or whether it is extraneous.   \r\n" );
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document.write( "Case 1:  \r\n" );
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document.write( "Check in original:\r\n" );
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document.write( "That does not check. so 7 is extraneous.\r\n" );
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document.write( "Case 2:  \r\n" );
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document.write( "Check in original:\r\n" );
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document.write( "That checks, so  is a solution.\r\n" );
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document.write( "Case 3:  \r\n" );
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document.write( "Check in original:\r\n" );
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document.write( "That checks so  is a solution.\r\n" );
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document.write( "Case 4:  \r\n" );
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document.write( "Check in original:\r\n" );
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document.write( "That does not check, so  is extraneous.\r\n" );
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document.write( "There are two solutions:\r\n" );
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document.write( " and \r\n" );
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document.write( "Edwin

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