document.write( "Question 833298: Solve the system for x, y and z:
\n" ); document.write( "x+y+z=7
\n" ); document.write( "2x+y-z=4
\n" ); document.write( "2x-3y+2=-8
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Algebra.Com's Answer #502841 by TigerAlgebra(40)\"\" \"About 
You can put this solution on YOUR website!
x+5y+4z=-37;4y+2z=-22;z=-3\r
\n" ); document.write( "\n" ); document.write( "{x,y,z} = {-5,-4,-3}\r
\n" ); document.write( "\n" ); document.write( " Find x, y and z for the system of three equations x+5y+4z=-37;4y+2z=-22 and z=-3 on Tiger Algebra Solver
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