Respuesta :

Answer:

its −16x − 21

Answer:

4x-3

Step-by-step explanation:

We simply need to combine like terms.

-3+6x-18-22x

Combine 6x & 22x and -3 & -18

28x-21

We can still simplify since 7 is a common factor between them.

Divide each side by 7.

4x-3

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!