Answer:
Only if you're an engineer. Other then that you don't.
umm your funny if u think im going to answer that im sorry but my brain is not working rn i prolly should go take a nap
Step-by-step explanation:
The answer is -5.01
11 = 3 - 4/3x
11 = (9 - 4x)/3
33 = 9 - 4x
24 = -4x
24/4 = - x
x = -6