Respuesta :

hogwartsstudent

Answer:

it's b

Step-by-step explanation:

you add 7 on both sides to cancel it out. Then isolate x by dividing by 5 on both sides.
Add 7 on both sides so the equation is 5x=-30. Then divide by 5 on both sides 5/5 cancels out, -30/5 = -6

The answer would be -6

Hope this helps