Whakaoti i te {l}{22*x=3x}{y=8x}{z=y}{text{Solvefor}atext{where}}{a=z}

$$\left. \begin{array} { l } { 22 \cdot x = 3 x }\\ { y = 8 x }\\ { z = y }\\ { \text{Solve for } a \text{ where} } \\ { a = z } \end{array} \right.$$

Whakaoti mō x, y, z, a

$$a=0$$

Ngā Upane Otinga

Whakaarohia te whārite tuatahi. Tangohia te 3x mai i ngā taha e rua.

$$22x-3x=0$$

Pahekotia te 22x me -3x, ka 19x.

$$19x=0$$

Whakawehea ngā taha e rua ki te 19. Ko te kore i whakawehea ki te tau ehara te kore ka hua ko te kore.

$$x=0$$

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

$$y=8\times 0$$

Whakareatia te 8 ki te 0, ka 0.

$$y=0$$

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

$$z=0$$

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

$$a=0$$

Kua oti te pūnaha te whakatau.

$$x=0 y=0 z=0 a=0$$