Respuesta :

To solve this, let's first convert the equation to standard form:

9 + (x/4) = 12

Now, let's solve for x:

9 + (x/4) = 12
9 + (x/4) - 9 = 12 - 9
x/4 = 3
x/4 * 4 = 3 * 4
x = 12
RELAXING NOICE
Relax