Respuesta :

Answer:

4.5

Step-by-step explanation:

2(n+1)=10 <-- Equation given

2n=9 <-- Subtraction Property of Equality

n = 4.5 <-- Division Property of Equality

Answer:

4

Step-by-step explanation:

2(4+1)=10 2*4=8 2*1=2 so 8+2 is 10. So therefore the answer is 4.