Respuesta :

(-14 + 3/2b) - (1 + 8/2b)
= -14 - 1 + 3/2b - 8/2b
= -15 - 5/2b

In short, Your Answer would be Option C

Hope this helps!
(-14 + 3/2b) - ( 1 + 8/2b)

= -14 + 3/2b - 1 - 8/2b
= 3/2b - 8/2b - 14 - 1
= -5/2b - 15
= - 15 - 5/2b

Correct option - C