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Solve
            
         1/3      -2/3      
       2n   -   2n  
      -------------- = ?
             -2/3 
           2n  
    

________________________________

Answer

n - 1

Explanation
            
         1/3      -2/3      
       2n   -   2n  
    = --------------
             -2/3 
           2n  
    
         1/3      -2/3      
       2n        2n  
    = ------ - -------
        -2/3      -2/3
       2n       2n 

       1/3 + 2/3    -2/3 + 2/3
    = n          - n  
       
       3/3    0
    = n    - n 
    
       1    0
    = n  - n      

    = n - 1

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  • Solve
             1/3      -2/3      
           2n   -   2n  
          -------------- = ?
                 -2/3 
               2n  
            
  • Solve
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               /     /        ____
              /     /        /  2  
             /  4  /  4  .  / 4  
            /    \/       \/
           /  --------------------
          /            3
        \/            2    
    
        
  • Solve 4 - 2 ÷ (1/2) + 3 =...?
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