Rozwiąz równania:
x-3
_____ = 1/3 /*6
2
3x-9=2
3x=11/:3
x=3 2/3
x/7=2/5
5x=14/:5
x=14/5
x=2 4/5 lub, 2 8
|*6
3(x-3)=2
3x=2+9
5x=14
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x-3
_____ = 1/3 /*6
2
3x-9=2
3x=11/:3
x=3 2/3
x/7=2/5
5x=14/:5
x=14/5
x=2 4/5 lub, 2 8
|*6
3(x-3)=2
3x=2+9
5x=14