Solve by Determinants $2.5 x+13.2 y+4.2 z=4.4$ $\begin{array}{r}3.2 x+2.5 y-2.2 z=-2.7 \\1.5 x-2.4 y-3.5 z=-5.1\end{array}$

Short Answer

Solve by determinants: $2.5 x+13.2 y+4.2 z=4.4$
$\begin{array}{r}3.2 x+2.5 y-2.2 z=-2.7 \\1.5 x-2.4 y-3.5 z=-5.1\end{array}$