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Crank
3 years ago
7

Find 3x-y-3z if x=-2, y=1, z=-2

Mathematics
1 answer:
andriy [413]3 years ago
5 0

Answer:

-

Step-by-step explanation:

Answer is - 1 , but can't show work with smart phone. Don't own computer.

Use my head for most numbers. Sorry

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Answer:

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