sammy3258 sammy3258

22-10-2020
Mathematics

contestada

3.7b+7=8.1b-19.4 is it a solution

Respuesta :

SweetTea16 SweetTea16

23-10-2020

Answer:

6 = b or b = 6

Step-by-step explanation:

3.7b + 7 = 8.1b - 19.4

Subtract 3.7b from 8.1b. Add 19.4 to 7.

26.4 = 4.4b

(26.4)/(4.4) = b

6 = b or b = 6

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