September 2018 1 14 Report

czesc pomoze mi ktos zrobic to zadanie bo nie wiem jak to zrobic



to sa równania.



{x+2y=2 to ma byc metoda podstawiania

{4x+2y=8



{4x-3y=-2 to ma byc metoda podstawiania

{4x+2y=3



{x-3y=3,4(w ulamku) to ma byc metoda graficzna

{2x-2y=1,75



{4x-6y=10 to ma byc metoda graficzna

{-x do 3-2y do 3-2 2 do 3=0



z gory dziekuje


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