Magic equations

Example

+
+
=
64
 
-
=
14
 
+
+
=
 
 
+
+
=
42
 
 
 
 
 
 
 
 

Solution

+
+
=
64
 
-
=
14
 
+
+
=
50
 
+
+
=
42
 
 
 
14
 
25
 
11
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Magic equations
Magic equations

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