Solve the following system of equations using Cramer's Rule if it is applicable. If Cramer's Rule is not applicable, say so.X + y - z = 62x - y + 2z = -5x + 2y - z = 9Write the fractions using Cramer's Rule in the form of determinants. Do not evalate the determinants.(Type an integer or simplified fraction for each matrix element.)Select the correct choice below and fill in any answer boxes within your choice.A. Cramer's Rule is applicable. The solution is x = 1, y = [3], and z = -2(Simplify your answers. Type integers or simplified fractions.)B. Cramer's Rule is not applicable.