Respuesta :

15b - 10c - 10b + 5
Combine like terms.
5b - 10c + 5
You can't simplify anymore so that is your final answer. 
I hope this helps love! :)
15b - 10c - 10b + 5=                                                                                             
5b - 10c + 5
You can't simplify anymore
(I think its right)

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