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Matematica E Simpla • View topic - 2 ecuatii cu 2 necunoscute

Matematica E Simpla

Intreaba-ne pe noi ce n-ai curaj sa intrebi la scoala!
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a.k.a
 Post subject: 2 ecuatii cu 2 necunoscute
PostPosted: Mon Apr 13, 2009 9:06 am 
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Joined: Mon Apr 13, 2009 9:02 am
Posts: 1
am dat si eu peste o problema mai dificila si ma intrebam daca ma poate ajuta cineva in rezolvarea ei :D


2/x + 3/y = 17/12
3/x - 2/y = 1/2

" / " - tine locul fractiei :)
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