Isabellagortegon02 Isabellagortegon02

25-10-2020
Mathematics

contestada

una madre tiene 35 años mas que su hija y dentro de 5 años tendra el doble
¿que edad tiene cada uno?

Respuesta :

95q5pys7h3 95q5pys7h3

25-10-2020

hijo = x

madre = x+35

y ahora dentro de 15 años ,es decir:

hijo =x+15

madre= (x+35)+15

luegos nos dicen que :

2(x+15)=(x+35)+15

2x+30=x+50

x=20

la edad del hijo es 20 años

y la de la madre x+35= 55 años.

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