Question

pls no guessing or dumb answers. I've been working on this problem for days and I get nothing, so someone pls pls pls help me

Answer 1

they are all equal

Explanation:

hope i could help

Answer 2

They're all equal

Explanation:

First one is 1/6x-1/2

Second one is 1/6x-1/2

The third one is also 1/6x-1/2