Cake cost

The traditional Easter fair occurs yearly in the open-air museum in Rožnov pod Radhoštěm. At the stand, Mark discovered that half a frgal (cake) is 42 crowns cheaper than a whole frgál. How much does the whole frgal cost?

Final Answer:

x =  84 Kc

Step-by-step explanation:

2x+42=x  x/2+42=x  x=84=84 Kc



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