Respuesta :

stremiz3

Answer:

5a + 5

Step-by-step explanation:

5(a+1)=

5xa + 5x1=

5a + 5

Answer:

5 (a + 1) = 5a + 5

Step-by-step explanation:

You only have to open the parenthesis to simplify this expression.

5 (a + 1)

You multiply 5 by a, and you get 5a.

You also multiply 5 by 1, and you get 5.

5a + 5

So, 5 (a + 1) = 5a + 5.