Whakaoti i te y=-4.5/3x+2

$$y = - \frac { 4.5 } { 3 } x + 2$$

Whakaoti mō x

$$x=\frac{4-2y}{3}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakarohaina te \frac{4.5}{3} mā te whakarea i te taurunga me te tauraro ki te 10.

$$y=\left(-\frac{45}{30}\right)x+2$$

Whakahekea te hautanga \frac{45}{30} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 15.

$$y=-\frac{3}{2}x+2$$

Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.

$$-\frac{3}{2}x+2=y$$

Tangohia te 2 mai i ngā taha e rua.

$$-\frac{3}{2}x=y-2$$

Whakawehea ngā taha e rua o te whārite ki te -\frac{3}{2}, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.

$$\frac{-\frac{3}{2}x}{-\frac{3}{2}}=\frac{y-2}{-\frac{3}{2}}$$

Mā te whakawehe ki te -\frac{3}{2} ka wetekia te whakareanga ki te -\frac{3}{2}.

$$x=\frac{y-2}{-\frac{3}{2}}$$

Whakawehe y-2 ki te -\frac{3}{2} mā te whakarea y-2 ki te tau huripoki o -\frac{3}{2}.

$$x=\frac{4-2y}{3}$$

Whakaoti mō y

$$y=-\frac{3x}{2}+2$$

Ngā Upane Otinga

Whakarohaina te \frac{4.5}{3} mā te whakarea i te taurunga me te tauraro ki te 10.

$$y=\left(-\frac{45}{30}\right)x+2$$

Whakahekea te hautanga \frac{45}{30} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 15.

$$y=-\frac{3}{2}x+2$$