Respuesta :
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!