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nalin [4]
3 years ago
5

-n+(-4)-(-4n)+6 solve

Mathematics
2 answers:
tigry1 [53]3 years ago
8 0

Answer:

3n + 2

Step-by-step explanation:

-n+(-4)-(-4n)+6

= -n -4 +4n +6        [positive plus negative =  negative; ∴  +(-4) = -4

=4n - n +6 - 4                      negative plus negative = positive; ∴ -(-4n) = 4]

now subtract n from 4n and subtract 4 from 6

=3n + 2

                                                                                                       

                             

tekilochka [14]3 years ago
6 0
The answer is =3n+2 Hope this helps ! ;-)
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8 0
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Six distinct integers are picked from the set {1, 2, 3,…, 10}. How many selections are there, in which the second smallest integ
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<u>2 ways</u>   <u>1 way</u>  <u>       </u>  <u>        </u>  <u>        </u>  <u>        </u>

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