martintyle martintyle
  • 16-11-2018
  • Mathematics
contestada

Your brother is 1/3 your age. Your sister is 4 years older than your brother. Your sister is 9 years old. Write and solve an equation to find your age a.

Respuesta :

jordanh12435 jordanh12435
  • 16-11-2018

you are 15

9-4=5

5x3=15


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