If 2 or more are done correctly you'll get brainliest

Answer:
Answers below
Step-by-step explanation:
1. (-1,-1)
2. (2,-1)
3. No solution
4. (2,2)
Mark brainliest if this helped
Mark brainliest if this helped
Answer:
1, -1
2, 2
3, the statement is false or no solution
4, 2
please Add brainlist I am correct all 4/4