Whakaoti i te {l}{0=1+x-0}{y=2x^2}{z=y}{a=z}{b=a}{c=b}{text{Solvefor}dtext{where}}{d=c}

$$\left. \begin{array} { l } { 0 = 1 + x - 0 }\\ { y = 2 x ^ {2} }\\ { z = y }\\ { a = z }\\ { b = a }\\ { c = b }\\ { \text{Solve for } d \text{ where} } \\ { d = c } \end{array} \right.$$

Whakaoti mō x, y, z, a, b, c, d

$$d=2$$

Ngā Upane Otinga

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

$$1+x-0=0$$

Me tāpiri te 0 ki ngā taha e rua.

$$1+x=0+0$$

Tāpirihia te 0 ki te 0, ka 0.

$$1+x=0$$

Tangohia te 1 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.

$$x=-1$$

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

$$y=2\left(-1\right)^{2}$$

Tātaihia te -1 mā te pū o 2, kia riro ko 1.

$$y=2\times 1$$

Whakareatia te 2 ki te 1, ka 2.

$$y=2$$

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

$$z=2$$

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

$$a=2$$

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

$$b=2$$

Whakaarohia te whārite (6). Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.

$$c=2$$

Whakaarohia te whārite (7). Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.

$$d=2$$

Kua oti te pūnaha te whakatau.

$$x=-1 y=2 z=2 a=2 b=2 c=2 d=2$$