Question

Реши уравнение:
-5/9b + 1 = 1/2b + 1/3 - 5/6b

Answer 1

-5/9b +1=1/2b +1/3-5/6b
-5/9b -1/2b+5/6b=1/3-1
-2/9b= -2/3
b= -2/3: (-2/9)
b=3
Ответ:3