The equations of linear system are $\"\"$ .

Solve the equation 2: $\"\"$ for y, since the y has a coefficient of 1.

$\"\"$

Substitute the value of $\"\"$ in the equation 1: $\"\"$ and solve for x.

$\"\"$

$\"\"$ .

Substitute the value of $\"\"$ in the equation $\"\"$ to find the value of y.

$\"\"$

$\"\"$ .

The solution $\"\"$ .The above linear system has exactly one solution, so the system is called consistent independent system.