The inverse of ( 1 1 1 ) ( 5 5 1 )

( 0 2 1 ) is ( -4 -4 -1 ) (---- Both of those are 3x3 matrix

( -4 5 0 ). ( 8 9 2 )

Use it to solve the following system of equations.

x y - z = 0

2y + z = 1

4x 5y = 8

x = ___ y = ___ z = ____