Efficiency of rail

With subsidies, is business easy?

Calculate how much must cost a rail ticket (x) in today's ticket price € 11 and if the government did not subsidize the trains if it is known that it would cost three times today's ticket without subsidies.

Calculate the value of today's ticket subsidies (y).

Correct answer:

x =  33
y =  22

Step-by-step explanation:

x=311=33 Eur
y=31111=211=22 Eur



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