Question

rezolvati in multimea N ecuatiile, aplicind aflarea scazatorului unei scaderi
a)22002-x=1899
b)33001-x=7893
c)78002-x=2657
d)55007-x=899
e)1234-x=1235
f)8236-x=8237
g)6283-x=6284
h)11358-x=11359

Answer 1

a) 22002-x=1899

x=22002-1899=20103

b) 33001-x=7893

x=33001-7893=25108

c) 78002-x=2657

x=78002-2657=75345

d) 55007-x=899

x=55007-899=54108

e), f), g) h) nu se poate , da  rezultatul x=-1