Răspunsuri

2014-09-26T16:13:19+03:00
[48+5000:(28:a+6)-14]x[(50-20)+(143-24)]=42316
[48+5000:28:a+6)-14]x(30+119)=42316
[48+5000:(28:a+6)-14]x149=42316
48+5000;(28:a+60-14=42316:149=284
48+5000:(28:a+6)=284+14=298
5000:(28:a+6)=298-48=250
28:a+6=5000:250=20
28:a=20-6=14
a=28:14=2
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