Step-by-step explanation:
here is your answer
enjoy
thanks to another users to give this answer
12x = 10x + 3
Subtract 10x from both sides
2x = 3
Divide by two on each side
x = 3/2 or 1 1/2 hours
Distance of the trip:
12 * 2 * 3/2 = 36 miles
How long does the trip take:
3/2 + 3/2 + 3/10 = 3 3/10 hours
The answer is 12 edges :)
This makes no sense in sorry.