document.write( "Question 338632: Solve the system
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document.write( "4y=12
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document.write( "X+4y+z=15
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document.write( "y-3z=0 \n" );
document.write( "
Algebra.Com's Answer #242727 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Solve the system \n" ); document.write( "4y=12 --> y = 3 \n" ); document.write( "X+4y+z=15 \n" ); document.write( "y-3z=0 y = 3, find z \n" ); document.write( "------------ \n" ); document.write( "X+4y+z=15 y & z are known, find x\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |