Whakaoti i te 4.6x+3.3y=101.52^circ

$$4.6 x + 3.3 y = 101.52 ^ { \circ }$$

Whakaoti mō x

$$x=-\frac{33y}{46}+\frac{2538}{115}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tangohia te 3.3y mai i ngā taha e rua.

$$4.6x=101.52-3.3y$$

He hanga arowhānui tō te whārite.

$$4.6x=-\frac{33y}{10}+101.52$$

Whakawehea ngā taha e rua o te whārite ki te 4.6, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.

$$\frac{4.6x}{4.6}=\frac{-\frac{33y}{10}+101.52}{4.6}$$

Mā te whakawehe ki te 4.6 ka wetekia te whakareanga ki te 4.6.

$$x=\frac{-\frac{33y}{10}+101.52}{4.6}$$

Whakawehe 101.52-\frac{33y}{10} ki te 4.6 mā te whakarea 101.52-\frac{33y}{10} ki te tau huripoki o 4.6.

$$x=-\frac{33y}{46}+\frac{2538}{115}$$

Whakaoti mō y

$$y=-\frac{46x}{33}+\frac{1692}{55}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tangohia te 4.6x mai i ngā taha e rua.

$$3.3y=101.52-4.6x$$

He hanga arowhānui tō te whārite.

$$3.3y=-\frac{23x}{5}+101.52$$

Whakawehea ngā taha e rua o te whārite ki te 3.3, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.

$$\frac{3.3y}{3.3}=\frac{-\frac{23x}{5}+101.52}{3.3}$$

Mā te whakawehe ki te 3.3 ka wetekia te whakareanga ki te 3.3.

$$y=\frac{-\frac{23x}{5}+101.52}{3.3}$$

Whakawehe 101.52-\frac{23x}{5} ki te 3.3 mā te whakarea 101.52-\frac{23x}{5} ki te tau huripoki o 3.3.

$$y=-\frac{46x}{33}+\frac{1692}{55}$$