Step-by-step explanation:
1. x: (-12, -13) y: (12, 13)
2. x: (4 ,9) y: (-4, -9)
3. x: (-10, 8) y: (10, -8)
Answer:

Step-by-step explanation:
I have attached the explanation above. hopefully this will help
Answer:
this is very hard i donof solve it
Step-by-step explanation:
sorrry
Answer:
x = -7
Step-by-step explanation:
-2x - 10 = 4
-2x = 14 | Add 10 to both sides
x = -7 | Divide both sides by -2