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b - 7= -1 =

 Dec 17, 2014

Best Answer 

 #1
avatar
+5

$${\mathtt{\,-\,}}{\mathtt{1}}{\mathtt{\,\small\textbf+\,}}{\mathtt{7}} = {\mathtt{6}}$$

So be equals 6

 Dec 17, 2014
 #1
avatar
+5
Best Answer

$${\mathtt{\,-\,}}{\mathtt{1}}{\mathtt{\,\small\textbf+\,}}{\mathtt{7}} = {\mathtt{6}}$$

So be equals 6

Guest Dec 17, 2014

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