Question

Hey can someone help with this

Answer 1

what do you think

Answer 2

I think it is line 2 but I am not sure I'm not very good in math

Answer 3

the 3rd line is the result of adding 3 to -12 not subtracting it

Answer 4

2 is right

Answer 5

So which one is it? The 3rd line or 2nd

Answer 6

-12 -3 not equal -9 the 3rd

Answer 7

yeah i ve said this too

Answer 8

i missread what you put

Answer 9

more attention pls

Answer 10

So it is the 2nd one

Answer 11

no the third

Answer 12

ok

Answer 13

thx jhonyy

Answer 14

anytime

Answer 15

jhonny can you help with a few more questions?