Question

pls answer very important or else i will die

Answer 1

Answer:

-2(y+9)= 12

-2y -18 =12

-2y = 12+18

-2y = 30

y = -30/2

y = -15

Answer 2

Answer:

-2(y+9)=12

(y+9)= (-2)+12

= 10

y= 10-9

y= 1