Datrys ar gyfer x
x = \frac{92}{5} = 18\frac{2}{5} = 18.4
Graff
Rhannu
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5x=100-8
Tynnu 8 o'r ddwy ochr.
5x=92
Tynnu 8 o 100 i gael 92.
x=\frac{92}{5}
Rhannu’r ddwy ochr â 5.
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