Respuesta :
Answer:
-15
Step-by-step explanation:
Since 3x-9= 3(x-3), you would multiply -5 by 3 so, you would get -15.
Hope this helps!!!
-24
If you plug in the x value, which in this case is -5, you should get -24 as your answer.
If you plug in the x value, which in this case is -5, you should get -24 as your answer.