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a fost răspuns

Reyolvati ecuatia:

125+{14*[40+(x+240):40]-34}*17=47147


dau coroana!

Răspuns :

Radu5678
125+{14*[40+(x+240):40]-34}*17=47147|-125
{14*[40+(x+240):40]-34}*17=47022|:17
14*[40+(x+240):40]-34=2766|+34
14*[40+(x+240):40]=2800|:14
40+(x+240):40=200|-40
(x+240):40=160|*40
x+240=6400|-240
x=6160
Succes!




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