keelylafferty10
keelylafferty10 keelylafferty10
  • 03-12-2021
  • Mathematics
contestada

Can someone explain this to me? ​

Can someone explain this to me class=

Respuesta :

tbone200526 tbone200526
  • 03-12-2021

Answer:

Its the first answer choice, basically just plug 3a +1 for a and solve

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