Datrys ar gyfer x
x=-\frac{y}{223432545}+\frac{649358993}{6383787}
Datrys ar gyfer y
y=22727564755-223432545x
Graff
Rhannu
Copïo i clipfwrdd
22727564755-223432545x=y
Adio 22164479104 a 563085651 i gael 22727564755.
-223432545x=y-22727564755
Tynnu 22727564755 o'r ddwy ochr.
\frac{-223432545x}{-223432545}=\frac{y-22727564755}{-223432545}
Rhannu’r ddwy ochr â -223432545.
x=\frac{y-22727564755}{-223432545}
Mae rhannu â -223432545 yn dad-wneud lluosi â -223432545.
x=-\frac{y}{223432545}+\frac{649358993}{6383787}
Rhannwch y-22727564755 â -223432545.
22727564755-223432545x=y
Adio 22164479104 a 563085651 i gael 22727564755.
y=22727564755-223432545x
Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.
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