Second one sorry if i’m wrong
Answer: Its the first and third one.
Step-by-step explanation: Lol nope
Missing informations but this can be turned into y=4x-12
Answer:
3y+4
Step-by-step explanation:
this is combining like terms meaning the two "y" numbers combine together
9y-6y
then you just keep the 4 since it cannot be combined with anything else here since it has no variable
If you could give a sample question I think it would be easier to explain
