Respuesta :

5x + 9 = 24

Subtract 9 from both sides

5x = 15

Divide both sides by 5

x = 3

Answer:

x=3

Step-by-step explanation:

5x-9=24

subract 9 from both sides and you get

5x=15 now in order to isolate the variable divide both sides by 5

x=3