Please help!! Use cramer's rule to solve the linear system

Question

2x +3y -z =35
x - 3y +2z = -8
3x + y +z = 36
Thanks for any help you can give me.

Answer 1

Given equations 2x  + 3y  - z  = 35 ---> (1)

x  - 3y  + 2z  = -8 ---> (2)

3x  + y  + z  = 36 ---> (3)

Write the equations into matrices form AX  = B .

A  is coefficient matrix , X  is variable matrix and B  is constant matrix.

Now solve the equations in Cramer's method

Solution