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Three years ago, Tina was three times as old as George. Now, Tina is twice as old as George. How old are Tina and George currently?

Solución

Three years ago, Tina was three times as old as George. Now, Tina is twice as old as George. How old are Tina and George currently?

Solución

George^{'} s age is : 6

Tina^{'} s age is : 12

Pasos de solución

Translate the problem into an equation:

2 x - 3 = 3 (x - 3)

Resolver para

x, 2 x - 3 = 3 (x - 3) : x = 6

Hallar age

George^{'} s age is : 6

Tina^{'} s age is : 12

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