Whakaoti i te x*25+(2*1)=100*05

$$x \times 25+(2 \times 1) = 100 \times 05$$

Whakaoti mō x

$$x=-\frac{2}{25}=-0.08$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakareatia te 2 ki te 1, ka 2.

$$x\times 25+2=100\times 0\times 5$$

Whakareatia te 100 ki te 0, ka 0.

$$x\times 25+2=0\times 5$$

Whakareatia te 0 ki te 5, ka 0.

$$x\times 25+2=0$$

Tangohia te 2 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.

$$x\times 25=-2$$

Whakawehea ngā taha e rua ki te 25.

$$x=\frac{-2}{25}$$

Ka taea te hautanga \frac{-2}{25} te tuhi anō ko -\frac{2}{25} mā te tango i te tohu tōraro.

$$x=-\frac{2}{25}$$