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a) n+76543=2000 , b) 12345-n=4587 , c) n-919=1094 , d) n:37=6006 , e) nx74=888888

Răspuns :

a) n+76543=2000
n=2000-76543
n=-74543
b)12345-n=4587
-n=4587-12345
-n=-7758
n=7758
c)n-919=1094
n=1094+919
n=2013
d)n:37=6006
n=6006x37
n=222222
e)nx74=888888
n=888888:74
n=12012