document.write( "Question 924874: please help me ........
\n" ); document.write( "if 1/x+1/y=1/4 and 1/x-1/y=3/4,then x=?
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Algebra.Com's Answer #561153 by ewatrrr(24785)\"\" \"About 
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\"1%2Fx%2B1%2Fy=1%2F4\" and
\n" ); document.write( "\"1%2Fx-1%2Fy=3%2F4\"
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\n" ); document.write( "2/x = 1
\n" ); document.write( "2 = x
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