74.256 I think . If rounded put 74.3
First you need to simplify the left side of the equation to get

Then you add by two on both sides to get

Finally you divide by 2 on both sides to get
You would -a to get 6x=5-a then divide by 6 which you would get your final answer which is x=5-a/6
A=(V-V₀)/t
a=(220-88)/3=44 ft/s²
Acceleration is 44 ft/s²
Answer:
Nice job dude
Step-by-step explanation: