sydney1952490 sydney1952490

20-07-2020
Mathematics

contestada

A father is 25 years older than his daughter. Ten years from now the father's
age will be twice that of his daughter. How old is each now?

Respuesta :

DatGuy323 DatGuy323

20-07-2020

Answer: The daughter is 5 and the father is 25.

Step-by-step explanation:

f = father's age

d = daughter's age

f = d + 25

f + 10 = 2(d+10)

f + 10 = 2d + 20

f = 2d + 10

(Substitution)

d + 25 = 2d + 20

d = 5

f = 30

Hope it helps <3

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I need help solving this please, I don't know what to do ☺️