Solve the system:

-x + 2y - 6z = 4
 x +  y + 2z = 3
2x + 3y + 2z = 5

What... (answered by Edwin McCravy)

solve the following system of linear equations:

3x-2y+4z=1

x+y+2Z=3... (answered by longjonsilver)

7x+3y-4z=6,
2x-5y+6z=3,
x+y+2z=4 using cramer's rule  (answered by jim_thompson5910)

2x + 3z  =  4 
3y + 2z  =  5 
3x + 4y  =  −16 
 

(x, y, z) = 
 
 

2x +... (answered by Alan3354)

solve the linear system using Gaussian elimination method : 

2x-3y-6z=-3 ,... (answered by tommyt3rd)

Use determinate method to solve
2x+3y-4z=-4
x-2y+2z=3... (answered by ikleyn)

Solve by cramer's rule.

x + y - z = - 4

2x  - 3y - z = 5

x + 2y + 2z =... (answered by Fombitz)

solve using Cramer's rule, i need all work shown please.

2x-y-2z+2s-5t=2... (answered by Alan3354)

We were asked to solve some systems, but I am stumped on this one:

3x-2y+4z=1... (answered by ikleyn)