document.write( "Question 659213: please help me in finding x, y and z in the linear equation\r
\n" ); document.write( "\n" ); document.write( "2x-5y=2
\n" ); document.write( "-4x+3z=5
\n" ); document.write( "3y+4z=12\r
\n" ); document.write( "\n" ); document.write( "thank you :)
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Algebra.Com's Answer #410695 by Alan3354(69443)\"\" \"About 
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please help me in finding x, y and z in the linear equation\r
\n" ); document.write( "\n" ); document.write( "2x-5y=2
\n" ); document.write( "-4x+3z=5
\n" ); document.write( "3y+4z=12
\n" ); document.write( "===========
\n" ); document.write( "Multiply the 1st eqn by 2, then add to the 2nd eqn.
\n" ); document.write( "That leaves 2 eqns in y & z, no x.
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