document.write( "Question 955670: find the value of x,y,and z with these three equations: 2x+3y-z=1, x-2y+z=2,-5x-y+4z=3 \n" ); document.write( "
Algebra.Com's Answer #583842 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! find the value of x,y,and z with these three equations: \n" ); document.write( "2x+3y-z=1 \n" ); document.write( " x-2y+z=2 \n" ); document.write( "-5x-y+4z=3 \n" ); document.write( "---- \n" ); document.write( "I used a matrix method on my TI-84 to get: \n" ); document.write( "x = 13/15 \n" ); document.write( "y = 6/15 \n" ); document.write( "z = 29/15 \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------- \n" ); document.write( " |