Ts Eamcet
Matrices And Determinants
TS EAMCET 2022 (Online) 18th July Evening Shift
MCQ+1 / -02022
Let $x=\alpha, y=\beta, z=\gamma$ be the unique solution of the system of simultaneous linear equations $2 x+3 y-2 z+4=0,3 x-4 y+3 z+5=0$, $k x-2 y+z+3=0$. If $\alpha=-2$, then $k=$