Respuesta :

Answer:

X = 7

Step-by-step explanation:

Answer:

x = 7

Step-by-step explanation:

  1. Multiply each side by 3 to cancel out the 3 under x + 5. It should now look like this: x + 5 = 12
  2. Subtract 5 from each side, so it now looks like this: x = 7

I hope this helps!