document.write( "Question 914921: 6/z+7 +7/z-6 over 6/z-6-7/z+7 \n" ); document.write( "
Algebra.Com's Answer #556845 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "\"%286%2F%28z%2B7%29+%2B7%2F%28z-6%29%29%2F%286%2F%28z-6%29-7%2F%28z%2B7%29%29\"\r\n" );
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document.write( "\"%286%2F%28z%2B7%29+%2B7%2F%28z-6%29%29\"\"%22%F7%22\"\"%286%2F%28z-6%29-7%2F%28z%2B7%29%29\"\r\n" );
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document.write( "Get LCD and combine the fractions in each\r\n" );
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document.write( "\"%286%28z-6%29%2B7%28z%2B7%29%29%2F%28%28z%2B7%29%28z-6%29%29\"\"%22%F7%22\"\"%286%28z%2B7%29-7%28z-6%29%29%2F%28%28z-6%29%28z%2B7%29%29\"\r\n" );
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document.write( "\"%286z-36%2B7z%2B49%29%2F%28%28z%2B7%29%28z-6%29%29\"\"%22%F7%22\"\"%286z%2B42-7z%2B42%29%2F%28%28z-6%29%28z%2B7%29%29\"\r\n" );
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document.write( "\"%2813z%2B13%29%2F%28%28z%2B7%29%28z-6%29%29\"\"%22%F7%22\"\"%2884-z%29%2F%28%28z-6%29%28z%2B7%29%29\"\r\n" );
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document.write( "\"%2813%28z%2B1%29%29%2F%28%28z%2B7%29%28z-6%29%29\"\"%22%D7%22\"\"%28z-6%29%28z%2B7%29%2F%2884-z%29\"\r\n" );
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document.write( "\"%2813%28z%2B1%29%29%2F%28%28cross%28z%2B7%29%29%28cross%28z-6%29%29%29\"\"%22%D7%22\"\"%28cross%28z-6%29%29%28cross%28z%2B7%29%29%2F%2884-z%29\"\r\n" );
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document.write( "\"%2813%28z%2B1%29%29%2F%2884-z%29\"\r\n" );
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document.write( "Edwin
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