document.write( "Question 329663: Solve this system with three linear equations....\r
\n" ); document.write( "\n" ); document.write( "4x+3y-5z=-29
\n" ); document.write( "3x-7y-z=-19
\n" ); document.write( "2x+5y+2z=-10\r
\n" ); document.write( "\n" ); document.write( "Thanks!!!
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Algebra.Com's Answer #237218 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
[A]=\"%28matrix%283%2C3%2C4%2C3%2C-5%2C3%2C-7%2C-1%2C2%2C5%2C2%29%29\"
\n" ); document.write( "[x]=\"%28matrix%283%2C1%2Cx%2Cy%2Cz%29%29\"
\n" ); document.write( "[b]=\"%28matrix%283%2C1%2C-29%2C-19%2C-10%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]=\"-205\"
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\n" ); document.write( "[A]inv=\"%281%2F205%29%2A%28matrix%283%2C3%2C-9%2C-31%2C-38%2C-8%2C18%2C-11%2C29%2C-14%2C-37%29%29\"
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\n" ); document.write( "[x]=[A]inv[b]=\"%28matrix%283%2C1%2C-6%2C0%2C1%29%29\"
\n" ); document.write( "\"%28matrix%283%2C1%2Cx%2Cy%2Cz%29%29=%28matrix%283%2C1%2C-6%2C0%2C1%29%29\"
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