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"(n+15):6+92-8.8+36:6=38"


Răspuns :

(n+15):6+92-64+6=38
(n+15):6+34=38
(n+15):6=4
n+15=24
n=24-15
n=9
(n+15):6+92-64+6=38
(n+15):6+28+6=38
(n+15):6+34=38
(n+15):6=38-34
(n+15):6=4
(n+15)=6*4
n+15=24
n=24-15
n=9