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gavmur [86]
3 years ago
6

Evaluate 1/3 21-1-1/2 12

Mathematics
1 answer:
bearhunter [10]3 years ago
7 0

Answer:

0

Step-by-step explanation:

 

Simplify   1/2

           

Equation at the end of step  1  :

   1                 1

 ((— • 21) -  1) -  (— • 12)

   3                 2

Step  2  :

           1

Simplify   —

           3

Equation at the end of step  2  :

   1                

 ((— • 21) -  1) -  6

   3                

Step  3  :

Pulling out like terms :

3.1      Pull out     6  

After pulling out, we are left with :

     6 • ( 1 +( (-1) ))

Final result :

 0

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