Answer:
z = -1
Step-by-step explanation:
7 - z / -2 - (-1)
7 - z / -2+1
7 - z / -1
-7 +z = -8
z = -1
to check the work
(-1,-1) (-2,7)
7 + 1 / -2 + 1
8 / -1
= -8
Answer:
The answer is

Step-by-step explanation:
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Answer:
it A
Step-by-step explanation:
i got it right :)
The answer to this is x= -4