$\"\"$

The linear system is $\"x$

Draw a coordinate plane

Draw the linear equation $\"x$

Plot the intersection point $\"open$

$\"graph$

$\"\"$

Check:

To check the solution, substitute -1 for $\"\"$ and 4 for y in the linear equations.

$\"minus$ (Substitute $\"minus$ for x and 4 for y in first equation)

$\"3$ (Add: $\"minus$ )

$\"minus$ (Substitute $\"minus$ for x and 4 for y in second equation)

$\"minus$ (Subtract: $\"minus$ )

The point satisfies the equations so the solution is $\"open$ . $\"\"$

The solution set is $\"open$ .