Richard and Teo have a combined age of 31. Richard is 13 years older than twice​ Teo's age. How old are Richard and​ Teo?

Respuesta :

Answer:

Richard is 22 and Teo is 9

Step-by-step explanation:

Teo's age:

31-13

=18 divided by 2

=9

Richard's age:

31-9

=22

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