Respuesta :

Chelboy

Answer:x=-1

Step-by-step explanation:

-1=7+8x

-1-7=8x

-8=8x

Divide both sides by 8

X=-8/8

X=-1

serenity42119

Answer:

x=-1

Step-by-step explanation:

  1. subtract 8x and move it to the other side
  2. add one to the 7 you get 8
  3. divide the -8 by the 8 you got from adding 1 and 7
  4. your answer will be -1