Datrys T_{2}=1520mm*290^circK/380mm

$$T _ { 2 } = \frac { 1520 mm \times 290 ^ { \circ } K } { 380 mm }$$

Datrys ar gyfer K

$$K=\frac{T_{2}}{1160}$$

$$m\neq 0$$

Camau ar gyfer Datrys Hafaliad Llinol

Lluoswch ddwy ochr yr hafaliad â 380m^{2}.

$$T_{2}\times 380m^{2}=1520mm\times 290K$$

Lluosi m a m i gael m^{2}.

$$T_{2}\times 380m^{2}=1520m^{2}\times 290K$$

Lluosi 1520 a 290 i gael 440800.

$$T_{2}\times 380m^{2}=440800m^{2}K$$

Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.

$$440800m^{2}K=T_{2}\times 380m^{2}$$

Mae'r hafaliad yn y ffurf safonol.

$$440800m^{2}K=380T_{2}m^{2}$$

Rhannu’r ddwy ochr â 440800m^{2}.

$$\frac{440800m^{2}K}{440800m^{2}}=\frac{380T_{2}m^{2}}{440800m^{2}}$$

Mae rhannu â 440800m^{2} yn dad-wneud lluosi â 440800m^{2}.

$$K=\frac{380T_{2}m^{2}}{440800m^{2}}$$

Rhannwch 380T_{2}m^{2} â 440800m^{2}.

$$K=\frac{T_{2}}{1160}$$

Datrys ar gyfer T_2

$$T_{2}=1160K$$

$$m\neq 0$$

Camau Ateb

Lluosi m a m i gael m^{2}.

$$T_{2}=\frac{1520m^{2}\times 290K}{380mm}$$

Lluosi m a m i gael m^{2}.

$$T_{2}=\frac{1520m^{2}\times 290K}{380m^{2}}$$

Canslo 380m^{2} yn y rhifiadur a'r enwadur.

$$T_{2}=4\times 290K$$

Lluosi 4 a 290 i gael 1160.

$$T_{2}=1160K$$