document.write( "Question 938474: what is the way to solve x+2y=1 and 3x-y=10 by using the Cramer's rule
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Algebra.Com's Answer #571738 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"A=%28matrix%282%2C2%2C1%2C2%2C3%2C-1%29%29\"
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\n" ); document.write( "\"A%5By%5D=%28matrix%282%2C2%2C1%2C1%2C3%2C10%29%29\"
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\n" ); document.write( "\"x=abs%28A%5Bx%5D%29%2Fabs%28A%29=-21%2F%28-7%29=3\"
\n" ); document.write( "\"y=abs%28A%5By%5D%29%2Fabs%28A%29=7%2F%28-7%29=-1\"
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