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Cody is twice as old as Evan. Three years ago the sum of their ages was 27. Find the age of each boy now.

Solución

Cody is twice as old as Evan. Three years ago the sum of their ages was 27. Find the age of each boy now.

Solución

Evan^{'} s age is : 11

Cody^{'} s age is : 22

Pasos de solución

Translate the problem into an equation:

2 x - 3 + x - 3 = 27

Resolver para

x, 2 x - 3 + x - 3 = 27 : x = 11

Hallar age

Evan^{'} s age is : 11

Cody^{'} s age is : 22

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