Example 5.1.14

Solve the following system of equations by graphing:

\begin{equation*} \left\{ \begin{alignedat}{3} y \amp {}={} \amp 3(x-2) \amp {}+{} \amp 1 \\ y \amp {}={} \amp -\tfrac{1}{2}(x+1) \amp {}-{} \amp 1 \end{alignedat} \right. \end{equation*}
Explanation
in-context