Respuesta :
Answer:
-7
Step-by-step explanation:
remember to combine like terms then solve
-7x on both sides first.
Add + 9 for -9 and 12.
Once you add 9+12.
The answer from 9+12 and then divide by 3.
Answer:
-7
Step-by-step explanation:
remember to combine like terms then solve
-7x on both sides first.
Add + 9 for -9 and 12.
Once you add 9+12.
The answer from 9+12 and then divide by 3.
