Moge naj?
Odpowiedź:
3(1-x/3)=5x-1/9
3-x=5x-1/9
3+1*9=6x
3 +9=6x
12=6x
2=x
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Moge naj?
Odpowiedź:
3(1-x/3)=5x-1/9
3-x=5x-1/9
3+1*9=6x
3 +9=6x
12=6x
2=x