document.write( "Question 356625: 2x-y-3z=1, 4x+3y+2z=-4, -3x+2y+5z=-3 solve for x,y, and z \n" ); document.write( "
Algebra.Com's Answer #254712 by Fombitz(32388)\"\" \"About 
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[A]=\"%28matrix%283%2C3%2C2%2C-1%2C-3%2C4%2C3%2C2%2C-3%2C2%2C5%29%29\"
\n" ); document.write( "[x]=\"%28matrix%283%2C1%2Cx%2Cy%2Cz%29%29\"
\n" ); document.write( "[b]=\"%28matrix%283%2C1%2C1%2C-4%2C-3%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]=\"-3\"
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\n" ); document.write( "[A]inv=\"-%281%2F3%29%2A%28matrix%283%2C3%2C11%2C-1%2C7%2C-26%2C1%2C-16%2C17%2C-1%2C10%29%29\"
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\n" ); document.write( "[x]=\"%28matrix%283%2C1%2C2%2C-6%2C3%29%29\"
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