Datrys 4*20786*(T-27315)=2*24455*(42315-7)

$$4 \times 20786 \times ( T - 27315 ) = 2 \times 24455 \times ( 42315 - 7 )$$

Datrys ar gyfer T

$$T = \frac{542545330}{10393} = 52202\frac{9944}{10393} \approx 52202.956797845$$

Camau ar gyfer Datrys Hafaliad Llinol

Lluosi 4 a 20786 i gael 83144.

$$83144\left(T-27315\right)=2\times 24455\left(42315-7\right)$$

Defnyddio’r briodwedd ddosbarthu i luosi 83144 â T-27315.

$$83144T-2271078360=2\times 24455\left(42315-7\right)$$

Lluosi 2 a 24455 i gael 48910.

$$83144T-2271078360=48910\left(42315-7\right)$$

Tynnu 7 o 42315 i gael 42308.

$$83144T-2271078360=48910\times 42308$$

Lluosi 48910 a 42308 i gael 2069284280.

$$83144T-2271078360=2069284280$$

Ychwanegu 2271078360 at y ddwy ochr.

$$83144T=2069284280+2271078360$$

Adio 2069284280 a 2271078360 i gael 4340362640.

$$83144T=4340362640$$

Rhannu’r ddwy ochr â 83144.

$$T=\frac{4340362640}{83144}$$

Lleihau'r ffracsiwn \frac{4340362640}{83144} i'r graddau lleiaf posib drwy dynnu a chanslo allan 8.

$$T=\frac{542545330}{10393}$$