document.write( "Question 928003: Elimination method
\n" ); document.write( "6x-y=27
\n" ); document.write( "7y=6x-81
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Algebra.Com's Answer #563391 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "6x-y=27
\n" ); document.write( "7y=6x-81\r
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\n" ); document.write( "\n" ); document.write( "6x-y=27
\n" ); document.write( "-6x+7y=-81\r
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\n" ); document.write( "\n" ); document.write( "Now add the equations\r
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\n" ); document.write( "\n" ); document.write( "6x-y=27
\n" ); document.write( "-6x+7y=-81
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\n" ); document.write( "0x+6y=-54\r
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\n" ); document.write( "\n" ); document.write( "6y = -54 leads to y = -9\r
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\n" ); document.write( "\n" ); document.write( "Use this to find x.
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