Abstract
In this paper, we obtain the form of the solutions of the following rational systems of difference equations
x(n+1) = y(n-1)z(n)/z(n) +/- x(n-2), y(n+1) = z(n-1) x(n)/x(n) +/- y(n-2), z(n+1) = x(n-1)y(n)/y(n) +/- z(n-2),
with initial values are non-zero real numbers.