Magic equations

Example

+
+
=
10
 
+
+
=
24
 
-
+
=
 
 
+
+
=
0
 
 
 
 
 
 
 
 

Solution

+
+
=
10
 
+
+
=
24
 
-
+
=
19
 
+
+
=
0
 
 
 
0
 
5
 
14
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Magic equations
Magic equations

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