6+5x=-2x-1помогите плиз

Question

6+5x=-2x-1помогите плиз

Answer 1

6+5х=-2х-1
5х+2х=-6-1
7х=-7
х=-7:7
х=-1

Answer 2

6+5х=-2х-1
5х+2х=-1-6
7х=-7
х=-7:7
х=-1