Whakaoti i te {l}{20x=5}{y=10+x}{z=x}{a=y}{b=z}{text{Solvefor}c,dtext{where}}{c=a}{d=b}

$$\left. \begin{array} { l } { 20 x = 5 }\\ { y = 10 + x }\\ { z = x }\\ { a = y }\\ { b = z }\\ { \text{Solve for } c,d \text{ where} } \\ { c = a }\\ { d = b } \end{array} \right.$$

Whakaoti mō x, y, z, a, b, c, d

$$c = \frac{41}{4} = 10\frac{1}{4} = 10.25$$

$$d=\frac{1}{4}=0.25$$

Ngā Upane Otinga

Whakaarohia te whārite tuatahi. Whakawehea ngā taha e rua ki te 20.

$$x=\frac{5}{20}$$

Whakahekea te hautanga \frac{5}{20} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$x=\frac{1}{4}$$

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

$$y=10+\frac{1}{4}$$

Tāpirihia te 10 ki te \frac{1}{4}, ka \frac{41}{4}.

$$y=\frac{41}{4}$$

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

$$z=\frac{1}{4}$$

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

$$a=\frac{41}{4}$$

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

$$b=\frac{1}{4}$$

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

$$c=\frac{41}{4}$$

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

$$d=\frac{1}{4}$$

Kua oti te pūnaha te whakatau.

$$x=\frac{1}{4} y=\frac{41}{4} z=\frac{1}{4} a=\frac{41}{4} b=\frac{1}{4} c=\frac{41}{4} d=\frac{1}{4}$$