Tyrone is y years old and his younger sister is 3 years old. Their combined ages total
12 years. What equation could you use to find Tyrone's age?

Tyrone is y years old and his younger sister is 3 years old Their combined ages total 12 years What equation could you use to find Tyrones age class=

Respuesta :

3 + y = 12. Hopes this helps.

Answer: y + 3 = 12

P.S. I am sure you probably know this, the answer is 9.