Solve by Determinants $3 x-5 y+14 z=-55$ $\begin{aligned}10 x+2 y-7 z & =43 \\2 x-y+z & =-10\end{aligned}$

Short Answer

Solve by determinants: $3 x-5 y+14 z=-55$
$\begin{aligned}10 x+2 y-7 z & =43 \\2 x-y+z & =-10\end{aligned}$