Please teach how to solve not just solve Now suppose: Z₁ = y₁ + 2y3 Z2 = 2y1 + 3y2 - Y3 Z3 = y₁ + y₂ Y₁ = x3 Y/₂ = 2x₂ + x3 y3 = x₁ + 3x2 - X3 Express x₁ in terms of Z₁, Z₂, Z3, X₂ in terms of Z₁, Z₂, Z3; and x3 in terms of Z₁, Z2, Z3. Be sure to state all assumptions and do and show orrontial calculations