Nicolas Post Scribe

 -6 -9=-15                                                  when you have double like this -(-  you must remove wich
owe 6 owe 9= owe 15                                                           makes the negative go away and make a
------     ---------                                                                     new mate with the positive


-10+10= 0                                             
owe 10 have 10= 0
----------                                                                                  you say bye bye to -----------
++++++++++= 0                   
                                                                                               and say high too ++++++++++++++++

3-3= 0
---                                                                                              
+++ = 0

0 -8=8
0 --------= --------

8 -8= 0
have 8 owe 8 =0

9 -6= 5
+++++++++
------ = +++++

0 +1= 1
0 +=+

9-4=5
+++++++++
----= +++++