Datrys 3*2*10^-4x-6*4*10^-6=0

$$3 \cdot 2 \times 10 ^ { - 4 } x - 6 \cdot 4 \times 10 ^ { - 6 } = 0$$

Datrys ar gyfer x

$$x=\frac{1}{25}=0.04$$

Camau ar gyfer Datrys Hafaliad Llinol

Lluosi 3 a 2 i gael 6.

$$6\times 10^{-4}x-6\times 4\times 10^{-6}=0$$

Cyfrifo 10 i bŵer -4 a chael \frac{1}{10000}.

$$6\times \frac{1}{10000}x-6\times 4\times 10^{-6}=0$$

Lluosi 6 a \frac{1}{10000} i gael \frac{3}{5000}.

$$\frac{3}{5000}x-6\times 4\times 10^{-6}=0$$

Lluosi 6 a 4 i gael 24.

$$\frac{3}{5000}x-24\times 10^{-6}=0$$

Cyfrifo 10 i bŵer -6 a chael \frac{1}{1000000}.

$$\frac{3}{5000}x-24\times \frac{1}{1000000}=0$$

Lluosi 24 a \frac{1}{1000000} i gael \frac{3}{125000}.

$$\frac{3}{5000}x-\frac{3}{125000}=0$$

Ychwanegu \frac{3}{125000} at y ddwy ochr. Mae adio unrhyw beth at sero yn cyrraedd ei swm ei hun.

$$\frac{3}{5000}x=\frac{3}{125000}$$

Lluoswch y ddwy ochr â \frac{5000}{3}, cilyddol \frac{3}{5000}.

$$x=\frac{3}{125000}\times \frac{5000}{3}$$

Lluosi \frac{3}{125000} a \frac{5000}{3} i gael \frac{1}{25}.

$$x=\frac{1}{25}$$