From what you’re given, you know that , for some constant a. From that, you know that –2 + a = –b, and that –2a = b.
Multiply that second equation by –1, and then you can do some solvin’.
–2 + a = –<span>b
</span>2a = –b
–2 + a = 2<span>a
</span>–2 = a
Answer:
Step-by-step explanation:
hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm b
10, Count your fingers haha.
Answer:

- Please see the attached picture for full solution!:)
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