giovannakhalil
giovannakhalil
11-02-2022
Mathematics
contestada
(n+8)+(n−12)
Please help
Respuesta :
Jerry787354
Jerry787354
11-02-2022
Answer:
=n+8+n+−12
=(n+n)+(8+−12)
=2n+−4
Answer:
=2n−4
= 2(n-2)
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