Determine which of the points $\left(-5,6,5\right)$, $\left(3,5,1\right)$, and $\left(-5,5,5\right)$ satisfy the linear system

$$\begin{array}{rcrcrcr}9 x_1 & + & 6 x_{2} & - & 2 x_{3} & = & 55 \\8 x_1 & - & 3 x_{2} & + & 2 x_{3} & = & 11\end{array}$$

Answer: