document.write( "Question 605204: Solve the system of equations
\n" ); document.write( "2x+2y+4z=10
\n" ); document.write( "2x+y-z=0
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Algebra.Com's Answer #381591 by mananth(16949)\"\" \"About 
You can put this solution on YOUR website!
Is there no third equation? \n" ); document.write( "
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