naomiip831 naomiip831

11-10-2017
Mathematics

contestada

(5+2b)+(7b-5)= helpppp!!!!!!!!!!

Respuesta :

choixongdong choixongdong

11-10-2017

(5+2b)+(7b-5)= 9b

hope it helps

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Аноним Аноним

11-10-2017

[tex] (5+2b)+(7b-5)[/tex]

[tex]5+2b+7b-5 [/tex]

[tex](5-5)+(2b+7b) [/tex]

[tex]= 9b [/tex]

Answer Link

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