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
W-5=5
W= 5+5 (bringing -5 to the other side, it becomes +5)
At last, W=10.
Hey! Sorry for the 6 day late response. The answer is:
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