Answer:-12
Step-by-step explanation:
Z-3x=
=3-3(5)
=3-15
=-12
Answer:
-12x-1/4 (This is a fraction 12x-1 is on top and 4 is on the bottom)
Step-by-step explanation:
Your answer is x^3+8. if you need the step by step i can do that too.
I’m pretty sure it 9 13/20