Datrys ar gyfer x
x=\frac{971}{2432}\approx 0.399259868
Graff
Rhannu
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2432x=915+56
Ychwanegu 56 at y ddwy ochr.
2432x=971
Adio 915 a 56 i gael 971.
x=\frac{971}{2432}
Rhannu’r ddwy ochr â 2432.
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