$\"\"$

The ordered pair is $\"\"$ and the equations of linear system are $\"\"$ .

To tell the ordered pair $\"\"$ is a solution of linear system, substitute $\"\"$ for x and 1 for y in each of the original equations.

Substitute $\"\"$ for x and 1 for y in the equation 1: $\"\"$ $\"\"$ .

$\"\"$

$\"\"$ .

The above statement is true, so $\"\"$ is a solution of equation 1. $\"\"$

Substitute $\"\"$ for x and 1 for y in the equation 2: $\"\"$ .

$\"\"$

$\"\"$ .

The above statement is true, so $\"\"$ is a solution of equation 2.

Therefore the ordered pair $\"\"$ is a solution of the linear system. $\"\"$

The ordered pair $\"\"$ is a solution of the linear system.