Answer:
(-5, 3)
Step-by-step explanation:
Elimination seems like the best method to use here.
x+y=-2
x-y=-8
---------
2x=-10
Divide everything by two
x=-5
Now plug it back into one of the original equations,
-5+y=-2
Add 5 to everything
y=3
Y=-3/2-5
hope this helps!!
A pentagon, 5 sides, all internal angles add up to 720°, so wen u do the maths, X=5
The correct answers are (-3, 4) (-6, 6) (0, 2)
