Answer:
-10
Explanation:
We must write an equation
X is the number that we need to find
X - 10 = 2X
To solve this equation, we must substract x from each side
x-10-x = 2x - x
This results in
-10 = X
So the answer is -10
There is a question here?
Answer:
- Andes Mountains
- Cuzco
- Pachacuti
- Government
- Courts
- Quechua
- Government
- Roads
- Empire
- Terraces
- Quinoa
- Store
- Harvests
- Sun God
- Land
- Crops
Sorry if I got anything wrong :)