Respuesta :
Answer:
x = 80
Step-by-step explanation:
9+1=10 so x/8 must equal 10.
80/8 = 10 and subract by 9 = 1
1. X/-1 (divid X to 1)
2. -1• X/-1 = 1• -1
( multiple -1 by both sides)
3. X= -1
I hope this helps
2. -1• X/-1 = 1• -1
( multiple -1 by both sides)
3. X= -1
I hope this helps