Whakaoti i te {l}{2+x=6}{y=x}{z=y}{a=z}{text{Solvefor}btext{where}}{b=a}

$$\left. \begin{array} { l } { 2 + x = 6 }\\ { y = x }\\ { z = y }\\ { a = z }\\ { \text{Solve for } b \text{ where} } \\ { b = a } \end{array} \right.$$

Whakaoti mō x, y, z, a, b

$$b=4$$

Ngā Upane Otinga

Whakaarohia te whārite tuatahi. Tangohia te 2 mai i ngā taha e rua.

$$x=6-2$$

Tangohia te 2 i te 6, ka 4.

$$x=4$$

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

$$y=4$$

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

$$z=4$$

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

$$a=4$$

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

$$b=4$$

Kua oti te pūnaha te whakatau.

$$x=4 y=4 z=4 a=4 b=4$$