Respuesta :

Answer:

b= 29/11

Step-by-step explanation:

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brianasmallwood

2b+8-5b+3=-13+8b-5

8-5b+3=-13+8b-5-2b

8-5b+3=-13+6b-5

8+3=-13+6b-5+5b

8+3=-13+11b-5

8+3=-18+11b

11=-18+11b

29=11b

b=2.63