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Lauren's age is half of Joe's age. Emma is four years older than Joe. The sum of Lauren, Emma, and Joe's age is 54. How old is Emma?

Solución

Lauren's age is half of Joe's age. Emma is four years older than Joe. The sum of Lauren, Emma, and Joe's age is 54. How old is Emma?

Solución

Emma^{'} s age is : 24

Pasos de solución

Translate the problem into an equation:

\frac{1}{2} x + x + 4 + x = 54

Resolver para

x, \frac{1}{2} x + x + 4 + x = 54 : x = 20

Hallar Emma's age

: 24

Emma^{'} s age is : 24

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