Question

Помогите решить уравнение:
1/3-x=1/6+2x

Answer 1

1/3 - x = 1/6 + 2x
2x - x = 1/6 - 1/3 
2x - x = 1/6 - 2/6
x = - 1/6  

Answer 2

1/3-x=1/6+2x
-х-2х=1/6-1/3
-3х=-1
х=1/3