Respuesta :

Answer:

a=5

Step-by-step explanation:

To solve, we need to isolate the variable, a

5a-2=23

Add 2 to both sides

5a=25

Divide both sides by 5

a=5

Answer:

a = 5  

Step-by-step explanation:

assuming you are trying to find the value for a,

5a-2 = 23  (add 2 to both sides)

5a = 23 + 2

5a = 25   (divide both sides by 5)

a = 25/5

a = 5

Hope this helps