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2x - Wojtek
2x-6 - Kamil
razem:
x+ 2x + 2x-6 = 54
5x = 60
x = 12
12 - Paweł
24 - Wojtek
18 - Kamil
54= p + 2p +2p-6 / +6
60= 5p/;5
12 = p
czyli paweł ma 12 lat wojtek 24 , a kamil 18
2x-Wojtek
2x-6-Kamil
x+2x+2x-6=54
5x-6=54
5x=60
x=12
odp.:Paweł ma 12lat Wojtek ma 24lata a Kamil 18.