Whakaoti i te 0.259x+0.966y=540

$$0.259x+0.966y=540$$

Whakaoti mō x

$$x=-\frac{138y}{37}+\frac{540000}{259}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tangohia te 0.966y mai i ngā taha e rua.

$$0.259x=540-0.966y$$

He hanga arowhānui tō te whārite.

$$0.259x=-\frac{483y}{500}+540$$

Whakawehea ngā taha e rua o te whārite ki te 0.259, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.

$$\frac{0.259x}{0.259}=\frac{-\frac{483y}{500}+540}{0.259}$$

Mā te whakawehe ki te 0.259 ka wetekia te whakareanga ki te 0.259.

$$x=\frac{-\frac{483y}{500}+540}{0.259}$$

Whakawehe 540-\frac{483y}{500} ki te 0.259 mā te whakarea 540-\frac{483y}{500} ki te tau huripoki o 0.259.

$$x=-\frac{138y}{37}+\frac{540000}{259}$$

Whakaoti mō y

$$y=-\frac{37x}{138}+\frac{90000}{161}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tangohia te 0.259x mai i ngā taha e rua.

$$0.966y=540-0.259x$$

He hanga arowhānui tō te whārite.

$$0.966y=-\frac{259x}{1000}+540$$

Whakawehea ngā taha e rua o te whārite ki te 0.966, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.

$$\frac{0.966y}{0.966}=\frac{-\frac{259x}{1000}+540}{0.966}$$

Mā te whakawehe ki te 0.966 ka wetekia te whakareanga ki te 0.966.

$$y=\frac{-\frac{259x}{1000}+540}{0.966}$$

Whakawehe 540-\frac{259x}{1000} ki te 0.966 mā te whakarea 540-\frac{259x}{1000} ki te tau huripoki o 0.966.

$$y=-\frac{37x}{138}+\frac{90000}{161}$$