SOLUTION: John is 19 years older than Whitney. In 6 years John will be 2 times Whitney age. How old is each now?

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Question 1166276: John is 19 years older than Whitney. In 6 years John will be 2 times Whitney age. How old is each now?
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39618)   (Show Source): You can put this solution on YOUR website!
j John
w Whitney

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John is 19 years older than Whitney. In 6 years John will be 2 times Whitney age. How old is each now?
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The same type of question so often in the form of different examples.
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John is n years older than Whitney. In p years John will be k times Whitney's age. How old is each now?
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and to find j

substitute:









Whitney is 13, and John is 32 .

Answer by ikleyn(52794)   (Show Source): You can put this solution on YOUR website!
.
John is 19 years older than Whitney. In 6 years John will be 2 times Whitney age. How old is each now?
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In 6 years, two events will happen simultaneously:


   
    John will be 19 years older than Whitney  AND  John will be 2 times Whitney age.



It means that in 6 years John will be 38 years old, while Whitney will be 19 years old.


Hence, now they are 38-6 = 32 (John)  and  19-6 = 13 (Whitney) years old.   ANSWER

Solved.



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