document.write( "Question 480796: please help me solve this linear equation by means of determinants 5x-2y=4
\n" ); document.write( " -2x+7y=-14
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Algebra.Com's Answer #329212 by Tatiana_Stebko(1539)\"\" \"About 
You can put this solution on YOUR website!
\"system%285x-2y=4%2C-2x%2B7y=-14%29\"
\n" ); document.write( "using Cramer's rules \"x=det%28A%5B1%5D%29%2Fdet%28A%29\", \"y=det%28A%5B2%5D%29%2Fdet%28A%29\",
\n" ); document.write( "\"det%28A%29=abs%28matrix%282%2C2%2C5%2C-2%2C-2%2C7%29%29=5%2A7-%28-2%29%2A%28-2%29=31\"
\n" ); document.write( "\"det%28A%5B1%5D%29=abs%28matrix%282%2C2%2C4%2C-2%2C-14%2C7%29%29=4%2A7-%28-2%29%2A%28-14%29=0\"
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\n" ); document.write( "\"x=0%2F31=0\", \"y=%28-62%29%2F31=-2\",
\n" ); document.write( "Answer (0,-2)
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