can someone help me solve this step by step?
2/13 + (-2/3).... Like as if I were like bad stupid??? Thanks!

Question

anonymous · Answer

+*- = -

anonymous · Answer

Going to the restroom, be back in 5 cyter! :)

amistre64 · Answer

lol

amistre64 · Answer

you want the fractions to be wearing the same pants; and in order to do that we have to get whole knew outfits for them

anonymous · Answer

I know that much! haahaa! But that is pretty much all I am rememberring right now. :/ I got the answer which is -20/39, but I don't know how they got the 20. 
haahaa!

anonymous · Answer

Wearing the same pants! Got it! And?

amistre64 · Answer

2        2
--- - -- 
13      3

 2    (3)     2   (13)
--- --- - --  ----  ; we give them new tops and bottoms like this
13   (3)     3   (13)

amistre64 · Answer

6          26       6 - 26
--- -  ---- =  ------
39        39          39

amistre64 · Answer

if you have 6 dollars and spend and other 26 ; how far in debt are you?

anonymous · Answer

20!
Wow! I got it now!

anonymous · Answer

wanna do more amistre64 ;)

amistre64 · Answer

lol....  my internet is leaving me :)

anonymous · Answer

ok, well thank you!

anonymous · Answer

ok, help!
3/4 - (-1/3)= I am drawing another blank
I got -5/12.. am i right? anyone?