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Kendall is 11 years older than her brother. In 8 years she will be twice as old as him.How old are they now?

Solución

Kendall is 11 years older than her brother. In 8 years she will be twice as old as him.How old are they now?

Solución

Kendall^{'} s age is : 14

Brother^{'} s age is : 3

Pasos de solución

Translate the problem into an equation:

x + 8 = 2 (x - 11 + 8)

Resolver para

x, x + 8 = 2 (x - 11 + 8) : x = 14

Hallar age

Kendall^{'} s age is : 14

Brother^{'} s age is : 3

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