Get comprehensive answers to your questions with the help of IDNLearn.com's community. Discover the information you need from our experienced professionals who provide accurate and reliable answers to all your questions.

Find the solution to the given 3x3 and 2x2 linear systems using Cramer’s rule.

a. x + y – z = 6 x -3y +7z =13 3x -2y = 4
b. 3x -2y + z = -5 x +y +z =1 6x -4y = 0
c. X +3y -2z = 14 x -2z +3y = 4