angeliyguerrero angeliyguerrero

24-09-2020
Mathematics

contestada

Kim’s age is twice that of her sister. When you add Kim’s age to her sisters age you get 42. How ils is each sister Write an equation that represents the situation. Explain any variable used

Respuesta :

Ankit221005 Ankit221005

24-09-2020

Step-by-step explanation:

Let Kim's sister age be x.

Kim's age 2x

According to the question :

2x + x = 42

X = 14

Kim's age = 28 years

Kim's sister's age = 14 years

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