Level:
Project ID:
2000019004
Accepted:
0
Clonable:
0
Easy:
0
The system of equations is given by:
\[\begin{aligned}
2 x-y +z=5 & &
\\x +2y-3z =17& &
\\x +y -2z= 12& &
\end{aligned}\]
When solving the system using Cramer's rule, we evaluate determinants of four matrices. What is the sum of all these determinants?
\(-14\)
\(12\)
\(0\)
\(-20\)