Question

-1-3x=2x+1 решите пж:3

Answer 1

-3х-2х=1+1
-5х=2
Х=-2/5

Answer 2

Cpasibo

Answer 3

-1-3x=2x+1 

-3x-2x=1+1

-5x=2

x=-(2/5)

x=-0.4