Processing math: 100%
 
+0  
 
0
944
1
avatar

5        1

-    =  -    + d

6        3

 Aug 10, 2015

Best Answer 

 #1
avatar+29 
+10

56=13+d

5=13×6+6d

5=2+6d

52=2+6d2

3=6d

36=6d6

d=12

hope it helped :)

 Aug 10, 2015
 #1
avatar+29 
+10
Best Answer

56=13+d

5=13×6+6d

5=2+6d

52=2+6d2

3=6d

36=6d6

d=12

hope it helped :)

Shimmy cocopang Aug 10, 2015

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