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Populaire >

Karlo’s father is 26 years older than Karlo. The sum of their ages five years ago is42. How old are they now?

Solution

Karlo’s father is 26 years older than Karlo. The sum of their ages five years ago is42. How old are they now?

Solution

Father^{'} s age is : 39

Karlo^{'} s age is : 13

étapes des solutions

Translate the problem into an equation:

x - 26 - 5 + x - 5 = 42

Solutionner pour

x, x - 26 - 5 + x - 5 = 42 : x = 39

Trouver age

Father^{'} s age is : 39

Karlo^{'} s age is : 13

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