Respuesta :

Answer:

3/-4

Step-by-step explanation:

-1 (3+8x) =3

-1 × 3 + -1 × 8x = 3

-3 + -8x=3

-3-8x=3

-8x=3+3

-8x=6

x=6/-8

x=3/-4

hope it helps you!