+0  
 
0
990
3
avatar+746 

(-9)-9=?????

 Nov 6, 2017
 #1
avatar+536 
0

(-9)-9

 

Remove parentheses

 

-9-9

 

Subtract the numbers

 

-18

 

(Tell me if this is what you wanted..)

 Nov 6, 2017
 #2
avatar+746 
+3

yea thx

 Nov 6, 2017
 #3
avatar+536 
0

Yup

 

smileysmileysmiley

ProMagma  Nov 6, 2017

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