Respuesta :

I believe it is 20 because you would put 5 in the problem for X and then you would do (5-1) to get 4 then you would multiply 5 and the 4 to get 20
Gabby1123

Answer:

20

Step-by-step explanation:

5(x-1)

Replace x with its value.

5(5-1)

Solve parenthesis first.

5(4)

Multiply.( multiply 5 times 4)

20