77 - 77 = 77-Matchstick Puzzles

8.Matchstick Puzzles
Move 2 matchsticks to make the equation correct.
Matchstick _Puzzles_77-77=77 
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       Explanation : 
      
                        
       Take one stick from right-hand side 77 and one stick from middle 77 and create a + sign in between the middle 77, which becomes 7+1   the correct equation we get is 77 - 7 + 1 = 71.
      
                         
                        
      
                          
                        
      
                        
                                    
      
                                  
    
                                
    
                              
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