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stealth61 [152]
3 years ago
5

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

Mathematics
1 answer:
Delicious77 [7]3 years ago
4 0
Basically just substitute


3(-2)-1-3(-2) = -6-1+6 = -1


The answer is -1.
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Step-by-step explanation:

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Alternatively,

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Converse (switch p and q)
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_____________________________________________________________

Inverse
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