document.write( "Question 642318: what sum or difference is equivalent to the expression? 3x-2 over 9 \n" ); document.write( "

Algebra.Com's Answer #404044 by Edwin McCravy(20065) $\"\"$ $\"About$

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document.write( "A single fraction whose numerator is a sum or difference is\r\n" );
document.write( "equal to the sum or difference of the fractions consisting\r\n" );
document.write( "of the terms of the numerator each over the denominator\r\n" );
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document.write( "Your expression:\r\n" );
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document.write( " is a single fraction whose numerator is a difference\r\n" );
document.write( "of 3x and 2.  Therefore it can be witten as the difference of two \r\n" );
document.write( "fractions  x and \r\n" );
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document.write( "So we have:\r\n" );
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document.write( " = x- and  reduces to .\r\n" );
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document.write( "Answer:  x-\r\n" );
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document.write( "You should write:\r\n" );
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document.write( " = x- = x-\r\n" );
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document.write( "Edwin

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