Respuesta :

Answer:

2

Step-by-step explanation:

We take the equation

[tex]x(y+3)/(3+y)z[/tex]

and substitute the values for each individual variable in the problem. It looks like this:

[tex]12(1+3)/(3+1)6[/tex]

Now we can solve the equation.

When solved, it equals 2.

the answer is number 2