Cevaplar

2013-02-10T18:48:16+02:00

X+Y=670

X-Y=46 BUNLAR TARAF TARAFA TOPLANIRSA -Y İLE +Y BİRBİRİNİ GÖTÜRÜR ÖYLEYSE

 

2X=716

X=358 BUNU DENKLEMDE YERİNE KOYARSAK X+Y=670

                                                                                        358+Y=670  İSE Y=312

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