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nadezda [96]
3 years ago
10

N-10+9n-3 combining like terms

Mathematics
1 answer:
never [62]3 years ago
7 0
N-10+9N-3.  First combine like terms.  -10 + -3 is -13.  N + 9N = 10 N.  Now all you need to do is divide.  -13/10 equals: -1.3  You're welcome!

-Twix
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