Option 1: The system has no solution
Option 2: The system has one solution
Option 3: The system has infinitely many solution.
Explanation:
Option 1: The equations are and
Solving using substitution method,
Let us substitute in
Since, both sides of the equation are not equal. The system has no solution.
Option 2: The equations are and
Solving using substitution method,
Let us substitute in
substituting y=-2 in , we get,
Thus, the system has one solution.
Option 3: The equations are and
Solving using substitution method,
Let us substitute in
Since, both sides of the equation are equal. Thus, the system has infinitely many solution.