$\"\"$

\

The linear system is $\"\"$

\

Draw a coordinate plane

\

Draw the linear equations $\"\"$ and $\"\"$

\

Plot the intersection point $\"\"$

\

$\"graph$ $\"\"$

\

Check:

\

To check solution, substitute x for $\"\"$ and y for $\"\"$ in the linear equations.

\

$\"\"$

\

$\"\"$ (Substitute x for $\"\"$ and y for $\"\"$ )

\

$\"\"$ (Multiply: $\"\"$ )

\

$\"\"$ (Add: $\"\"$ )

\

$\"\"$

\

$\"\"$ (Substitute x for $\"\"$ and y for $\"\"$ )

\

$\"\"$ (Multiply: $\"\"$ )

\

$\"\"$ (Add: $\"\"$ )

\

The point satisfies the linear system. so, the solution is $\"\"$ . $\"\"$

\

The solution is $\"\"$ .