Xiaoming finds out that the journey is x (km) by taking a taxi, and Xiaoming finds out that the journey is x (km) & nbsp; the cost is the Yuan & nbsp & nbsp & nbsp & nbsp; the & nbsp & nbsp & nbsp; the & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 3.5 & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 5 + 3 please use X for y

Xiaoming finds out that the journey is x (km) by taking a taxi, and Xiaoming finds out that the journey is x (km) & nbsp; the cost is the Yuan & nbsp & nbsp & nbsp & nbsp; the & nbsp & nbsp & nbsp; the & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 3.5 & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 5 + 3 please use X for y

y=5+2×（x-2）=2x+1．

Xiao Zhen, Xiao Cong and Xiao Ming take a taxi together. They discuss how to share the fare reasonably. Xiao Zhen gets off at 1 / 3 of the whole journey, Xiao Cong gets off at 2 / 3,
Xiao Ming paid 36 yuan when he arrived at the terminal. How do they share the 36 yuan?

Xiaozhen takes one third, XiaoCong takes two, Xiaoming takes three. There are six. If you divide 36 into six, then 36 / 6 = 6 yuan. If Xiaozhen takes one, then 6 * 1 = 6 yuan. Xiaozhen gives 6 yuan. If XiaoCong takes two, then 6 * 2 = 12 yuan. XiaoCong gives 12 yuan. If Xiaoming takes three, then 6 * 3 = 18 yuan. Xiaoming gives 18 yuan

First of all, if a, B and C take the same taxi, the taxi fee must be shared reasonably. A gets off at one third of the whole journey, and a third of the whole journey
B gets off at two places, and C gets to the end and pays 90 yuan. How can the three of them afford the reasonable fare?

Let a sit x, then B sit 2x, and C sit 3x
（1+2+3）x=90
The solution is x = 15
So a 15 yuan, B 30 yuan, C 45 yuan