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Mathematics, 18.11.2019 07:31 vant

1- el doble de la edad de juan mas la mitad de su edad es mayor que su edad aumentado en 15 ´¿cual es la minima edad que puede tener juan?
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2- cinco veses la edad de doris menos el doble de su edad resulta ser menor que la mitad de su edad mas 40
¿ cual es la maxima edad que podria tener doris ?

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1- el doble de la edad de juan mas la mitad de su edad es mayor que su edad aumentado en 15 ´¿cual e...
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