Whakaoti i te 10%x/x+500=03%

$$\frac{ 10 \% x }{ x+500 } =03 \%$$

Whakaoti mō x

$$x=0$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tē taea kia ōrite te tāupe x ki -500 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 100\left(x+500\right), arā, te tauraro pātahi he tino iti rawa te kitea o x+500,100.

$$100\times \frac{10}{100}x=0\times \frac{3}{100}\times 100\left(x+500\right)$$

Whakahekea te hautanga \frac{10}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.

$$100\times \frac{1}{10}x=0\times \frac{3}{100}\times 100\left(x+500\right)$$

Whakareatia te 100 ki te \frac{1}{10}, ka 10.

$$10x=0\times \frac{3}{100}\times 100\left(x+500\right)$$

Whakareatia te 0 ki te \frac{3}{100}, ka 0.

$$10x=0\times 100\left(x+500\right)$$

Whakareatia te 0 ki te 100, ka 0.

$$10x=0\left(x+500\right)$$

Ko te tau i whakarea ki te kore ka hua ko te kore.

$$10x=0$$

He ōrite te hua o ngā tau e rua ki 0 ina 0 tētahi o rāua te iti rawa. Tātemea kāore te 10 e ōrite ki 0, me ōrite pū te x ki 0.

$$x=0$$