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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?

Solution

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?

Solution

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

Solution steps

Translate the problem into an equation:

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

Solve for

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

Find Paul's age

: 17 \frac{2}{3}

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

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