document.write( "Question 957258: Solve x, y and z
\n" ); document.write( "3x-2y+z=4
\n" ); document.write( "5x-3y+2z=7
\n" ); document.write( "7x-5y-z=0
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Algebra.Com's Answer #584914 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"Ax=b\"
\n" ); document.write( "\"A=%28matrix%283%2C3%2C3%2C-2%2C1%2C5%2C-3%2C2%2C7%2C-5%2C-1%29%29\"
\n" ); document.write( "\"abs%28A%29=-3\"
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\n" ); document.write( "\"A%5Bx%5D=%28matrix%283%2C3%2C%0D%0A4%2C-2%2C1%2C%0D%0A7%2C-3%2C2%2C%0D%0A0%2C-5%2C-1%29%29\"
\n" ); document.write( "\"abs%28A%5Bx%5D%29=3\"
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\n" ); document.write( "\"A%5By%5D=%28matrix%283%2C3%2C%0D%0A3%2C4%2C1%2C%0D%0A5%2C7%2C2%2C%0D%0A7%2C0%2C-1%29%29\"
\n" ); document.write( "\"abs%28A%5By%5D%29=6\"
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\n" ); document.write( "\"A%5Bz%5D=%28matrix%283%2C3%2C%0D%0A3%2C-2%2C4%2C%0D%0A5%2C-3%2C7%2C%0D%0A7%2C-5%2C0%29%29\"
\n" ); document.write( "\"abs%28A%5Bz%5D%29=-9\"
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\n" ); document.write( "\"x=abs%28A%5Bx%5D%29%2Fabs%28A%29=3%2F%28-3%29=-1\"
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\n" ); document.write( "\"y=abs%28A%5By%5D%29%2Fabs%28A%29=6%2F%28-3%29=-2\"
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\n" ); document.write( "\"z=abs%28A%5Bz%5D%29%2Fabs%28A%29=-9%2F%28-3%29=3\"
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