Respuesta :

-7b-2
hope this helped :)

[tex]\huge{\boxed{\boxed{\mathbb{ANSWER \hookrightarrow{\mathfrak{-7b-2}}}}}[/tex]

Step-by-step explanation:

- 4b - 4 + 2 - 3b

= - 4b - 3b - 4 + 2

= - 7b - 2

Hope it helps ⚜