Niños: 15 Adultos: 20
x+ y = 35
15x + 35y = 925
20y = 400
y = 400/20
x + y = 35
x + 20 = 35
x =35 -20
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Niños: 15 Adultos: 20
x+ y = 35
15x + 35y = 925
20y = 400
y = 400/20
y = 20
x + y = 35
x + 20 = 35
x =35 -20
x = 15