Answer:
[tex] \frac{x - 3}{x + 6} = \frac{1}{2} \\ 2 \times (x - 3) = x + 6 \\ 2x - 6 = x + 6 \\ 2x - x = 6 + 6 = 12 \\ x = 12[/tex]
Option c, 12
x+6=2(x-3)
x+6=2x-6
x=12
