Whakaoti i te 0.002=xdiv(11750+x)

$$0.002=x \div (11750+x)$$

Whakaoti mō x

$$x = \frac{11750}{499} = 23\frac{273}{499} \approx 23.547094188$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tē taea kia ōrite te tāupe x ki -11750 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te x+11750.

$$0.002\left(x+11750\right)=x$$

Whakamahia te āhuatanga tohatoha hei whakarea te 0.002 ki te x+11750.

$$0.002x+23.5=x$$

Tangohia te x mai i ngā taha e rua.

$$0.002x+23.5-x=0$$

Pahekotia te 0.002x me -x, ka -0.998x.

$$-0.998x+23.5=0$$

Tangohia te 23.5 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.

$$-0.998x=-23.5$$

Whakawehea ngā taha e rua ki te -0.998.

$$x=\frac{-23.5}{-0.998}$$

Whakarohaina te \frac{-23.5}{-0.998} mā te whakarea i te taurunga me te tauraro ki te 1000.

$$x=\frac{-23500}{-998}$$

Whakahekea te hautanga \frac{-23500}{-998} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -2.

$$x=\frac{11750}{499}$$