Whakaoti i te 836/18+θ*x=36+x

$$8 \frac{ 36 }{ 18 } + \theta \times x=36+x$$

Whakaoti mō x

$$x=\frac{26}{\theta -1}$$

$$\theta \neq 1$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakareatia ngā taha e rua o te whārite ki te 18.

$$8\times 18+36+18\theta x=648+18x$$

Whakareatia te 8 ki te 18, ka 144.

$$144+36+18\theta x=648+18x$$

Tāpirihia te 144 ki te 36, ka 180.

$$180+18\theta x=648+18x$$

Tangohia te 18x mai i ngā taha e rua.

$$180+18\theta x-18x=648$$

Tangohia te 180 mai i ngā taha e rua.

$$18\theta x-18x=648-180$$

Tangohia te 180 i te 648, ka 468.

$$18\theta x-18x=468$$

Pahekotia ngā kīanga tau katoa e whai ana i te x.

$$\left(18\theta -18\right)x=468$$

Whakawehea ngā taha e rua ki te 18\theta -18.

$$\frac{\left(18\theta -18\right)x}{18\theta -18}=\frac{468}{18\theta -18}$$

Mā te whakawehe ki te 18\theta -18 ka wetekia te whakareanga ki te 18\theta -18.

$$x=\frac{468}{18\theta -18}$$

Whakawehe 468 ki te 18\theta -18.

$$x=\frac{26}{\theta -1}$$

Whakaoti mō θ

$$\theta =\frac{x+26}{x}$$

$$x\neq 0$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakareatia ngā taha e rua o te whārite ki te 18.

$$8\times 18+36+18\theta x=648+18x$$

Whakareatia te 8 ki te 18, ka 144.

$$144+36+18\theta x=648+18x$$

Tāpirihia te 144 ki te 36, ka 180.

$$180+18\theta x=648+18x$$

Tangohia te 180 mai i ngā taha e rua.

$$18\theta x=648+18x-180$$

Tangohia te 180 i te 648, ka 468.

$$18\theta x=468+18x$$

He hanga arowhānui tō te whārite.

$$18x\theta =18x+468$$

Whakawehea ngā taha e rua ki te 18x.

$$\frac{18x\theta }{18x}=\frac{18x+468}{18x}$$

Mā te whakawehe ki te 18x ka wetekia te whakareanga ki te 18x.

$$\theta =\frac{18x+468}{18x}$$

Whakawehe 468+18x ki te 18x.

$$\theta =\frac{x+26}{x}$$