Respuesta :

Answer:

y=3

Step-by-step explanation:

-12+6=-6

-6/-2=3

answer:

y=9

step by step explanation:

Move the constant to the right-hand side and change its sign
-2y = - 12 - 6

calculate the difference
-2y = - 18

Divide both sides of the equation by -2
y=9