PLSSS HELP ME I WILL GIVE BRAINLIEST!!!!!!!!

Answer:
12x - 30
Step-by-step explanation:
Do you want 3x??
If so, here:
3(4x - 10)
12x - 30
Hope this helps!
Have a nice day!
If you fin my answer helpful
Pls consider marking my answer as Brainliest! It would mean a lot!