$\"\"$

The equations are $\"\"$ and $\"\"$ .

$\"\"$ Equation (1)

$\"\"$ Equation (2)

Since $\"\"$ , substitute $\"\"$ for y in the first equation.

$\"\"$

Distribute terms using distributive property: $\"\"$ .

$\"\"$

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

$\"\"$ (Apply additive inverse property: $\"\"$ )

The statement $\"\"$ is true. So, there are infinitely many solutions. $\"\"$

The system is infinitely many solutions.