document.write( "Question 734797: 6x - 5y = 11
\n" ); document.write( "7x + 5y = 2
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Algebra.Com's Answer #449140 by jim_thompson5910(35256)\"\" \"About 
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Add the equations to get\r
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\n" ); document.write( "\n" ); document.write( "6x - 5y = 11
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\n" ); document.write( "13x+0y = 13\r
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\n" ); document.write( "\n" ); document.write( "13x = 13\r
\n" ); document.write( "\n" ); document.write( "x = 13/13\r
\n" ); document.write( "\n" ); document.write( "x = 1\r
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\n" ); document.write( "\n" ); document.write( "Now that you know that x = 1, use it to find y\r
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\n" ); document.write( "\n" ); document.write( "6x - 5y = 11\r
\n" ); document.write( "\n" ); document.write( "6(1) - 5y = 11\r
\n" ); document.write( "\n" ); document.write( "6 - 5y = 11\r
\n" ); document.write( "\n" ); document.write( "-5y = 11-6\r
\n" ); document.write( "\n" ); document.write( "-5y = 5\r
\n" ); document.write( "\n" ); document.write( "y = 5/(-5)\r
\n" ); document.write( "\n" ); document.write( "y = -1\r
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\n" ); document.write( "\n" ); document.write( "Answers: x = 1 and y = -1
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