+0  
 
-1
274
2
avatar+3 

225-x25%

 

whats x

 Mar 14, 2019
 #1
avatar
0

We don't know what \(x\)equals...

 Mar 14, 2019
 #2
avatar+110149 
+2

Your question does not make sense.

 Mar 14, 2019

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