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19 years from now Miguel will be twice as old as Paul.The current sum of the ages of Miguel and Paul is 72.How old is Paul right now?

Solución

19 years from now Miguel will be twice as old as Paul.The current sum of the ages of Miguel and Paul is 72.How old is Paul right now?

Solución

Paul^{'} s age is : 17 \frac{2}{3}

Pasos de solución

Translate the problem into an equation:

x + 19 = 2 (72 - x + 19)

Resolver para

x, x + 19 = 2 (72 - x + 19) : x = \frac{163}{3}

Hallar Paul's age

: 17 \frac{2}{3}

Paul^{'} s age is : 17 \frac{2}{3}

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