document.write( "Question 272859: how do you solve
\n" ); document.write( "2x=3y-z=17
\n" ); document.write( "y=-3z-7
\n" ); document.write( "2x=z+2
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Algebra.Com's Answer #199435 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
2x=3y-z=17 one too many = signs in this equation.
\n" ); document.write( "y=-3z-7
\n" ); document.write( "2x=z+2
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