Magic equations

Example

+
+
=
41
 
-
=
3
 
+
+
=
27
 
+
+
=
 
 
 
 
 
 
 
 
 

Solution

+
+
=
41
 
-
=
3
 
+
+
=
27
 
+
+
=
52
 
 
 
9
 
23
 
20
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Magic equations
Magic equations

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