document.write( "Question 367876: 2w+x-3y+z=4
\n" ); document.write( "w-3x+y+z=32
\n" ); document.write( "-w+2x+2y-z=-10
\n" ); document.write( "w+x-y+3z=14
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Algebra.Com's Answer #262207 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
[A]=\"%28matrix%284%2C4%2C2%2C1%2C-3%2C1%2C1%2C-3%2C1%2C1%2C-1%2C2%2C2%2C-1%2C1%2C1%2C-1%2C3%29%29\"
\n" ); document.write( "[x]=\"%28matrix%284%2C1%2Cw%2Cx%2Cy%2Cz%29%29\"
\n" ); document.write( "[b]=\"%28matrix%284%2C1%2C4%2C32%2C-10%2C14%29%29\"
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\n" ); document.write( "det[A]=\"6\"
\n" ); document.write( "[A]inv=
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\n" ); document.write( "[x]=\"%28matrix%284%2C1%2C79%2F3%2C25%2C-53%2F3%2C-80%2F3%29%29\"
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