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satela [25.4K]
3 years ago
5

Solve: 2a - b + c = 0 a - b = -9 2a + b = 0

Mathematics
1 answer:
emmainna [20.7K]3 years ago
7 0

Answer:a=b/2-c/2

b=9+a

b=-2a

Step-by-step explanation:

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