Half of the rest postpone a new smartphone for one-fifth of the monthly pocket money contributed to Maros for food for his cat. The remaining € 8 spend. How much pocket money gets Maros a month?

Correct answer:

x =  20 Eur

Step-by-step explanation:

51x+21 (151)x+8=x  1/5 x+1/2 (11/5) x+8=x  4x=80  x=480=20  x=20=20 Eur

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