Respuesta :
					                   10+10=20
20-20=0
0+10=10
10 divided by 2= 5
5-2= 3
3+7= 10
Therefore, 10 is our final answer.
					                
					             20-20=0
0+10=10
10 divided by 2= 5
5-2= 3
3+7= 10
Therefore, 10 is our final answer.
 
					                  