Question 0103a

Equations and Inequalities

System of Linear Equations

Question

Solve the following system of linear equations, giving your answer in exact form.

\begin{align*} && \quad - x - 5 y + z &= 5 \\ && \quad - 3 x + 4 y + z &= 9 \\ && \quad 2 x - y - z &= -1 \\ \end{align*}

{x=}

{y=}

{z=}