please help me on this for brainliest ║║║║║║║║║║║║║║║║║║║·≡≅⇒,⇔↓∑↑∴∴∴∴ωωω

please help me on this for brainliest ωωω class=

Respuesta :

Answer:

That will equal-10

Step-by-step explanation:

Answer:

-10

Step-by-step explanation: