pamelapsmith pamelapsmith
  • 21-12-2019
  • Mathematics
contestada

Kayla age is 3 less than twice her brother age. Kayla is 13. How old. How old is her brother?

Respuesta :

nonsibi
nonsibi nonsibi
  • 21-12-2019

Let...

Brother=x

Kayla=2x-3

We know that Kayla is 13 so...

2x-3=13

2x=16

x=8

Her brother is 8 years old.

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