Your answer is
x + - 1/3
9x-4= -3x-8
Move term -3x to left side
9x+3x-4=-8
Add 9x to 3x
12x-4=-8
Add 4 both sides
12x=-8+4
Subtract -8 from 4
12x= -4
Divide both sides by 12
12x/12=-4/12
Solve
X=- 1/3
