Respuesta :
Answer:
x=-8,16
Step-by-step explanation:
There are two answers: x-4=12 and x-4=-12
x-4=12
Add 4 on both sides:
x=16
x-4=-12
Add 4 on both sides:
x=-8
Hope this helps!
Answer:
x=-8,16
Step-by-step explanation:
There are two answers: x-4=12 and x-4=-12
x-4=12
Add 4 on both sides:
x=16
x-4=-12
Add 4 on both sides:
x=-8
Hope this helps!