Solve the given system of equations using the Gauss-Seidel iteration method with the initial approximation x₂¹ = 0 and x₃¹ = 0 - 4x₁ – 2x₂ + x₃ = 11; x₁+5x₂ – 3x₃ = -6; 2x₁ + 2x₂ + 5x₃ = 7. List the first three iterations for X₁, X₂ and x₃.