kkonakw
kkonakw kkonakw
  • 07-06-2021
  • Mathematics
contestada

My sister is 18 years old. My brother says that his age multiplied by 3, less 12 is equal to my sister's age. How old is my brother?

Respuesta :

Аноним Аноним
  • 07-06-2021

Answer:

10

Step-by-step explanation:

10 x 3 = 30

30 - 12 = 18

Answer Link
alexis0727
alexis0727 alexis0727
  • 07-06-2021
3 x 3 = 9
9 x 2 = 18
Answer Link

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