Chapter 6.3, Problem 6P

In each of problems $1$ through $8$, find the general solution of the given system of equations:

$\text{x'=}\left(\begin{array}{ccc}\text{3}& \text{2}& \text{4}\\ \text{2}& \text{0}& \text{2}\\ \text{4}& \text{2}& \text{3}\end{array}\right)\text{x}$