Whakaoti i te {l}{14.42=2r--2.5}{s=r}{t=s}{u=t}{text{Solvefor}vtext{where}}{v=u}

$$\left. \begin{array} { l } { 14.42 = 2 r - -2.5 }\\ { s = r }\\ { t = s }\\ { u = t }\\ { \text{Solve for } v \text{ where} } \\ { v = u } \end{array} \right.$$

Whakaoti mō r, s, t, u, v

$$v=5.96$$

Ngā Upane Otinga

Whakaarohia te whārite tuatahi. Ko te tauaro o -2.5 ko 2.5.

$$14.42=2r+2.5$$

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

$$2r+2.5=14.42$$

Tangohia te 2.5 mai i ngā taha e rua.

$$2r=14.42-2.5$$

Tangohia te 2.5 i te 14.42, ka 11.92.

$$2r=11.92$$

Whakawehea ngā taha e rua ki te 2.

$$r=\frac{11.92}{2}$$

Whakarohaina te \frac{11.92}{2} mā te whakarea i te taurunga me te tauraro ki te 100.

$$r=\frac{1192}{200}$$

Whakahekea te hautanga \frac{1192}{200} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 8.

$$r=\frac{149}{25}$$

Whakaarohia te whārite tuarua. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.

$$s=\frac{149}{25}$$

Whakaarohia te whārite tuatoru. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.

$$t=\frac{149}{25}$$

Whakaarohia te whārite tuawhā. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.

$$u=\frac{149}{25}$$

Whakaarohia te whārite tuarima. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.

$$v=\frac{149}{25}$$

Kua oti te pūnaha te whakatau.

$$r=\frac{149}{25} s=\frac{149}{25} t=\frac{149}{25} u=\frac{149}{25} v=\frac{149}{25}$$