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inessss [21]
4 years ago
15

Subtracting: (-3n-6n4+6n3) -(3n3-9n4+n)

Mathematics
1 answer:
Katyanochek1 [597]4 years ago
8 0

Answer:

17

Step-by-step explanation:

-3n-24n+18n-9n+36n-n = +17

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