document.write( "Question 85521: Solve by the Elimination Method\r
\n" ); document.write( "\n" ); document.write( "2/3x + 1/2y = 9
\n" ); document.write( "1/3x - 1/9y = 4
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Algebra.Com's Answer #61762 by Nate(3500)\"\" \"About 
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2/3x + 1/2y = 9
\n" ); document.write( "1/3x - 1/9y = 4
\n" ); document.write( "Match X's for Simplicity~
\n" ); document.write( "2/3x + 1/2y = 9
\n" ); document.write( "-2(1/3x - 1/9y = 4)
\n" ); document.write( "~
\n" ); document.write( "2/3x + 9/18y = 9
\n" ); document.write( "-2/3x + 4/18y = -8
\n" ); document.write( "Sum Both~
\n" ); document.write( "13/18y = 1
\n" ); document.write( "y = 18/13
\n" ); document.write( "Plug~
\n" ); document.write( "2/3x + 1/2y = 9
\n" ); document.write( "2/3x + 1/2(18/13) = 9
\n" ); document.write( "2/3x + 9/13 = 117/13
\n" ); document.write( "2/3x = 108/13
\n" ); document.write( "x = 108/13(3/2)
\n" ); document.write( "x = 162/13
\n" ); document.write( "(162/13,18/13)
\n" ); document.write( "\"graph%28500%2C200%2C-1%2C14%2C-2%2C2%2C18+-+4x%2F3%2C-36+%2B+3x%29\"
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