Datrys ar gyfer x
x = \frac{26}{19} = 1\frac{7}{19} \approx 1.368421053
Graff
Rhannu
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\frac{26}{19}=x
Rhannu’r ddwy ochr â 19.
x=\frac{26}{19}
Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.
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