Whakaoti i te y-5=-2/3(x+1)

$$y - 5 = - \frac { 2 } { 3 } ( x + 1 )$$

Whakaoti mō x

$$x=\frac{13-3y}{2}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakamahia te āhuatanga tohatoha hei whakarea te -\frac{2}{3} ki te x+1.

$$y-5=-\frac{2}{3}x-\frac{2}{3}$$

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

$$-\frac{2}{3}x-\frac{2}{3}=y-5$$

Me tāpiri te \frac{2}{3} ki ngā taha e rua.

$$-\frac{2}{3}x=y-5+\frac{2}{3}$$

Tāpirihia te -5 ki te \frac{2}{3}, ka -\frac{13}{3}.

$$-\frac{2}{3}x=y-\frac{13}{3}$$

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

$$\frac{-\frac{2}{3}x}{-\frac{2}{3}}=\frac{y-\frac{13}{3}}{-\frac{2}{3}}$$

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

$$x=\frac{y-\frac{13}{3}}{-\frac{2}{3}}$$

Whakawehe y-\frac{13}{3} ki te -\frac{2}{3} mā te whakarea y-\frac{13}{3} ki te tau huripoki o -\frac{2}{3}.

$$x=\frac{13-3y}{2}$$

Whakaoti mō y

$$y=\frac{13-2x}{3}$$

Ngā Upane Otinga

Whakamahia te āhuatanga tohatoha hei whakarea te -\frac{2}{3} ki te x+1.

$$y-5=-\frac{2}{3}x-\frac{2}{3}$$

Me tāpiri te 5 ki ngā taha e rua.

$$y=-\frac{2}{3}x-\frac{2}{3}+5$$

Tāpirihia te -\frac{2}{3} ki te 5, ka \frac{13}{3}.

$$y=-\frac{2}{3}x+\frac{13}{3}$$