Can you give an example in your life to illustrate the practical significance of the inequality 2x + 5 > 11?

Can you give an example in your life to illustrate the practical significance of the inequality 2x + 5 > 11?

for example
Two students bought a cup with a price of 11 yuan, but the money was still not enough, so they borrowed 5 yuan from other students. This time, that's enough. Assuming that the two students gave the same amount of money, how much did they each bring?