Respuesta :
Answer:
The answer is 12
Step-by-step explanation:
to be equal to 5 you would have to divide 15 by 3 and 3 plus 12 is 15 divided by 3 is 5
Step-by-step explanation:
so our equation will be
x + 3 / 3 = 5
so first you multiply by 3
x + 3 = 15
subtract 3
x = 12
to double check we'll plug it back in
12 + 3 / 3 =5
15 / 3 = 5
5 = 5