document.write( "Question 1073711: X-2y=5, 2x-y=6 \n" ); document.write( "
Algebra.Com's Answer #688559 by Fombitz(32388)\"\" \"About 
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Using Cramer's rule,
\n" ); document.write( "\"A=%28matrix%282%2C2%2C%0D%0A1%2C-2%2C%0D%0A2%2C-1%29%29\"
\n" ); document.write( "\"abs%28A%29=3\"
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\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( "\"A%5Bx%5D=%28matrix%282%2C2%2C%0D%0A5%2C-2%2C%0D%0A6%2C-1%29%29\"
\n" ); document.write( "\"abs%28A%5Bx%5D%29=7\"
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\n" ); document.write( "\"A%5By%5D=%28matrix%282%2C2%2C%0D%0A1%2C5%2C%0D%0A2%2C6%29%29\"
\n" ); document.write( "\"abs%28A%5By%5D%29=-4\"
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\n" ); document.write( "So then,
\n" ); document.write( "\"x=abs%28A%5Bx%5D%29%2Fabs%28A%29=7%2F3\"
\n" ); document.write( "\"y=abs%28A%5By%5D%29%2Fabs%28A%29=-4%2F3\"
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