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

Multiply the equation $\"\"$ by $\"\"$ and add it to the equation $\"\"$ to eliminate $\"\"$ .

$\"\"$

Multiply the equation $\"\"$ by $\"\"$ and add to the equation $\"\"$ to eliminate $\"\"$ .

$\"\"$

Add the equation $\"\"$ to the equation $\"\"$ to eliminate $\"\"$ .

$\"\"$

Therefore, the system has no solution.

The system has no solution, it is inconsistent.