what is the solution to q+ (-9) =12?

Answer 1

the same as q - 9 = 12
add 9 to both sides

Answer 2

does that make 21 or 18?

Answer 3

NEVER MIND THANK YOU SO MUCH DAMON SUCH A BIG HELP 100% god bless you <3 ;)

Answer 4

answers:
1. c
2. a
3. d

i only know #2 because i got it wrong the first time ^^;

Answer 5

Keith is right