Answer:
y-11
Step-by-step explanation:
First you divide 3 by 3 to get one. Then you add 12 to -1 to get 11. Then you will have y-11. PEMDAS saves lives.
y = - 11
Let y - 3/3 + 12 = 0
Multiply through by 3, we have as follow:
3y - 3 + 36 = 0
3y + 33 = 0
3y = - 33
y = -33/3 = -11
