Question

Use Cramer's RUle to solve the linear system:

x+y-z=5
2x-y+3z=-3
2x+3y =-4

Answer 1

hey, what are you waiting for? show me what do you get from the previous post? exactly the same steps but 3 times, since you have 3 variables, x, y, z

Answer 2

oh sorry

Answer 3

1, 1, -2, 2, -1, 3, 2, 3, 0] [5,-3,4]

Answer 4

I can't really write it for you in column form

Answer 5

1, 1, -1, right? mistake there

Answer 6

why?

Answer 7

row 1 has 1,1,-1

Answer 8

use "draw " button right below this box

Answer 9

row 2 has 2, -1, 3

Answer 10

re read what you first post, you wrote 1,1,-2