Worksheet Worksheet 1
1.
Solve the system of equations using the method of elimination.
\begin{equation*}
\left\{ \begin{array} {rcrcr}
x \amp - \amp y \amp = \amp 5 \\
x \amp + \amp y \amp = \amp 1
\end{array} \right.
\end{equation*}
2.
Solve the system of equations using the method of elimination.
\begin{equation*}
\left\{ \begin{array} {rcrcr}
2x \amp - \amp 2y \amp = \amp 8 \\
-2x \amp + \amp 3y \amp = \amp -6
\end{array} \right.
\end{equation*}