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Juan is twice Jose's age now. In 5years he will be 1 1/2 times older than Jose. How old are they now?

Solution

Juan is twice Jose's age now. In 5years he will be 1 1/2 times older than Jose. How old are they now?

Solution

Jose^{'} s age is : 5

Juan^{'} s age is : 10

Solution steps

Translate the problem into an equation:

2 x + 5 = \frac{3}{2} (x + 5)

Solve for

x, 2 x + 5 = \frac{3}{2} (x + 5) : x = 5

Find age

Jose^{'} s age is : 5

Juan^{'} s age is : 10

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