Use Cramer's rule to solve for x's. Show all steps in your calculation.

[3x₂ + 4x₃ = 5]
[-2x₁ + 3x₂ + x₃ = -3]
[3x₁ + 5x₂ = -2]

a. (x₁ = 2, x₂ = 1, x₃ = -1)
b. (x₁ = -1, x₂ = 3, x₃ = 2)
c. (x₁ = 3, x₂ = -2, x₃ = 1)
d. (x₁ = -2, x₂ = 1, x₃ = 3)