caramiabaybee caramiabaybee

20-01-2021
Mathematics

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which expression is equivalent to 2 (3/4n+8+1/4n-12)?

a. 2n+8
b.2n-8
c.2n+10
d.n-4

which expression is equivalent to 2 34n814n12 a 2n8 b2n8 c2n10 dn4 class=

Respuesta :

oderisdoris oderisdoris

20-01-2021

Answer:

b. 2n-8

Reason

Distribute the 2.

6/4n +16 + 2/4n -24

Simplify

6/4n + 2/4n = 8/4n = 2n

16 - 24= -8

Then you get 2n-8

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