document.write( "Question 321261: Solve by addition method.\r
\n" ); document.write( "\n" ); document.write( "3/7x + 5/9y = 27
\n" ); document.write( "1/9x = 2/7y = 7
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Algebra.Com's Answer #230057 by Alan3354(69443)\"\" \"About 
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