6+5x=-2x+9помогите плиз

Question

6+5x=-2x+9помогите плиз

Answer 1

6+ 5x=-2x+9
5x+2x=9-6
7x=3
x=3/7

Answer 2

6+5х=-2х+9
6+5х + 2х - 9 = 0
7х - 3 = 0
7х = 3
х = 3/7