document.write( "Question 475251: x + 2y + 2z = 25\r
\n" ); document.write( "\n" ); document.write( "2x + y + z = 17\r
\n" ); document.write( "\n" ); document.write( "2x + 2y + z = 20
\n" ); document.write( "

Algebra.Com's Answer #325860 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
x + 2y + 2z = 25
\n" ); document.write( "2x + y + z = 17
\n" ); document.write( "2x + 2y + z = 20
\n" ); document.write( "---------------------
\n" ); document.write( "Solve by any method you know to get:
\n" ); document.write( "x = 3
\n" ); document.write( "y = 3
\n" ); document.write( "z = 8
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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