Question 50434
ok you subtract [5] to each side. as shown:
 5 + x = 5
-5      -5
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cross out the two [5]
you will get 

x=0 
because if you subtract 5 and 5 [5-5]
you get [0]
so get as shown below:
0
-
2
you divide and your answer is 0 becuase 0 x 2 = 0