leahthediva2 leahthediva2

24-01-2022
Mathematics

contestada

please solve the question.

please solve the question class=

Respuesta :

noxolozamageba25 noxolozamageba25

24-01-2022

Answer:

C

Step-by-step explanation:

(7b-4) + (-2b+a+1)

= 7b - 4 - 2b + a + 1

=7b - 2b + a - 4 + 1

=5b + a - 3

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