x+y+2=3quad x-2y+3z=2quad 2x-y+z=2

Solve 3x-y+2z=12, x+2y+3z=11, 2x-2y-z=2

x+y+z=1 x-2y+3z=2 5x-3y+z=3

Solve the system of equations by cramer's rule: x+y+z=3 , 2x-y+3z=4 and x+2y-z=2

The equations x+2y-z=3, 3x-y+2z=1, 2x-2y+3z=2 have

For the equations x+2y+3z=1, 2x+y+3z=2, 5x+5y+9z=4

Using matrices, solve the following system of equations for x,y and z: 2x+3y + 3z=5, x-2y + z = -4, 3x-y - 2z=3

What should be added to x y+y z+z x to get x y-y z-z x ? -2x y-2y z-2z x (b) -3x y-y z-z x -3x y-3y z-3z x (d) 2x y+2y z+2z x

2x + 3y + z = 11, x + 2y + z = 8, x-y + z = 2