Datrys 2(0.0891+(1.07*10^-6x)/5.71*10^-6)+y=6000

$$2( \frac{ 0.0891+(1.07 \times { 10 }^{ -6 } x) }{ 5.71 \times { 10 }^{ -6 } } )+y=6000$$

Datrys ar gyfer x

$$x=-\frac{571y}{214}-\frac{7197000}{107}$$

Camau ar gyfer Datrys Hafaliad Llinol

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

$$2\times \frac{0.0891+1.07\times \frac{1}{1000000}x}{5.71\times 10^{-6}}+y=6000$$

Lluosi 1.07 a \frac{1}{1000000} i gael \frac{107}{100000000}.

$$2\times \frac{0.0891+\frac{107}{100000000}x}{5.71\times 10^{-6}}+y=6000$$

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

$$2\times \frac{0.0891+\frac{107}{100000000}x}{5.71\times \frac{1}{1000000}}+y=6000$$

Lluosi 5.71 a \frac{1}{1000000} i gael \frac{571}{100000000}.

$$2\times \frac{0.0891+\frac{107}{100000000}x}{\frac{571}{100000000}}+y=6000$$

Rhannu pob term 0.0891+\frac{107}{100000000}x â \frac{571}{100000000} i gael \frac{0.0891}{\frac{571}{100000000}}+\frac{\frac{107}{100000000}x}{\frac{571}{100000000}}.

$$2\left(\frac{0.0891}{\frac{571}{100000000}}+\frac{\frac{107}{100000000}x}{\frac{571}{100000000}}\right)+y=6000$$

Rhannwch 0.0891 â \frac{571}{100000000} drwy luosi 0.0891 â chilydd \frac{571}{100000000}.

$$2\left(0.0891\times \frac{100000000}{571}+\frac{\frac{107}{100000000}x}{\frac{571}{100000000}}\right)+y=6000$$

Lluosi 0.0891 a \frac{100000000}{571} i gael \frac{8910000}{571}.

$$2\left(\frac{8910000}{571}+\frac{\frac{107}{100000000}x}{\frac{571}{100000000}}\right)+y=6000$$

Rhannu \frac{107}{100000000}x â \frac{571}{100000000} i gael \frac{107}{571}x.

$$2\left(\frac{8910000}{571}+\frac{107}{571}x\right)+y=6000$$

Defnyddio’r briodwedd ddosbarthu i luosi 2 â \frac{8910000}{571}+\frac{107}{571}x.

$$\frac{17820000}{571}+\frac{214}{571}x+y=6000$$

Tynnu \frac{17820000}{571} o'r ddwy ochr.

$$\frac{214}{571}x+y=6000-\frac{17820000}{571}$$

Tynnu \frac{17820000}{571} o 6000 i gael -\frac{14394000}{571}.

$$\frac{214}{571}x+y=-\frac{14394000}{571}$$

Tynnu y o'r ddwy ochr.

$$\frac{214}{571}x=-\frac{14394000}{571}-y$$

Mae'r hafaliad yn y ffurf safonol.

$$\frac{214}{571}x=-y-\frac{14394000}{571}$$

Rhannu dwy ochr hafaliad â \frac{214}{571}, sydd yr un peth â lluosi’r ddwy ochr â chilydd y ffracsiwn.

$$\frac{\frac{214}{571}x}{\frac{214}{571}}=\frac{-y-\frac{14394000}{571}}{\frac{214}{571}}$$

Mae rhannu â \frac{214}{571} yn dad-wneud lluosi â \frac{214}{571}.

$$x=\frac{-y-\frac{14394000}{571}}{\frac{214}{571}}$$

Rhannwch -\frac{14394000}{571}-y â \frac{214}{571} drwy luosi -\frac{14394000}{571}-y â chilydd \frac{214}{571}.

$$x=-\frac{571y}{214}-\frac{7197000}{107}$$

Datrys ar gyfer y

$$y=\frac{-214x-14394000}{571}$$

Camau Ateb

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

$$2\times \frac{0.0891+1.07\times \frac{1}{1000000}x}{5.71\times 10^{-6}}+y=6000$$

Lluosi 1.07 a \frac{1}{1000000} i gael \frac{107}{100000000}.

$$2\times \frac{0.0891+\frac{107}{100000000}x}{5.71\times 10^{-6}}+y=6000$$

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

$$2\times \frac{0.0891+\frac{107}{100000000}x}{5.71\times \frac{1}{1000000}}+y=6000$$

Lluosi 5.71 a \frac{1}{1000000} i gael \frac{571}{100000000}.

$$2\times \frac{0.0891+\frac{107}{100000000}x}{\frac{571}{100000000}}+y=6000$$

Rhannu pob term 0.0891+\frac{107}{100000000}x â \frac{571}{100000000} i gael \frac{0.0891}{\frac{571}{100000000}}+\frac{\frac{107}{100000000}x}{\frac{571}{100000000}}.

$$2\left(\frac{0.0891}{\frac{571}{100000000}}+\frac{\frac{107}{100000000}x}{\frac{571}{100000000}}\right)+y=6000$$

Rhannwch 0.0891 â \frac{571}{100000000} drwy luosi 0.0891 â chilydd \frac{571}{100000000}.

$$2\left(0.0891\times \frac{100000000}{571}+\frac{\frac{107}{100000000}x}{\frac{571}{100000000}}\right)+y=6000$$

Lluosi 0.0891 a \frac{100000000}{571} i gael \frac{8910000}{571}.

$$2\left(\frac{8910000}{571}+\frac{\frac{107}{100000000}x}{\frac{571}{100000000}}\right)+y=6000$$

Rhannu \frac{107}{100000000}x â \frac{571}{100000000} i gael \frac{107}{571}x.

$$2\left(\frac{8910000}{571}+\frac{107}{571}x\right)+y=6000$$

Defnyddio’r briodwedd ddosbarthu i luosi 2 â \frac{8910000}{571}+\frac{107}{571}x.

$$\frac{17820000}{571}+\frac{214}{571}x+y=6000$$

Tynnu \frac{17820000}{571} o'r ddwy ochr.

$$\frac{214}{571}x+y=6000-\frac{17820000}{571}$$

Tynnu \frac{17820000}{571} o 6000 i gael -\frac{14394000}{571}.

$$\frac{214}{571}x+y=-\frac{14394000}{571}$$

Tynnu \frac{214}{571}x o'r ddwy ochr.

$$y=-\frac{14394000}{571}-\frac{214}{571}x$$