Answer:
x=6
Step-by-step explanation:
Divide both sides by 3
Initial speed of the skateboard (u) = 0 m/s (Starts from rest)
Acceleration of the skateboard (a) = 2 m/s²
Time taken by the skateboard (t) = 2s
By using equation of motion, we get:

Final speed of the skateboard(v) = 4 m/s
13. I hope this helped. :) Brainliest answer please. :)