document.write( "Question 358359: 2x+2y+3z=2
\n" ); document.write( "5x-2y+3z=0
\n" ); document.write( "x-5y-2z=-4
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Algebra.Com's Answer #255893 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
[A]=\"%28matrix%283%2C3%2C2%2C2%2C3%2C5%2C-2%2C3%2C1%2C-5%2C-2%29%29\"
\n" ); document.write( "[x]=\"%28matrix%283%2C1%2Cx%2Cy%2Cz%29%29\"
\n" ); document.write( "[b]=\"%28matrix%283%2C1%2C2%2C0%2C-4%29%29\"
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\n" ); document.write( "[A][x]=[b]
\n" ); document.write( "[x]=[A]inv[b]
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\n" ); document.write( "det[A]=\"-5\"
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\n" ); document.write( "[A]inv=\"-%281%2F5%29%2A%28matrix%283%2C3%2C19%2C-11%2C12%2C13%2C-7%2C9%2C-23%2C12%2C-14%29%29\"
\n" ); document.write( "[x]=[A]inv[b]=\"%28matrix%283%2C1%2C2%2C2%2C-2%0D%0A%29%29\"
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