Whakaoti i te {l}{6x-6y=23}{x=8}{z=y}{a=z}{b=a}{text{Solvefor}ctext{where}}{c=b}

$$\left. \begin{array} { l } { 6 x - 6 y = 23 }\\ { x = 8 }\\ { z = y }\\ { a = z }\\ { b = a }\\ { \text{Solve for } c \text{ where} } \\ { c = b } \end{array} \right.$$

Whakaoti mō x, y, z, a, b, c

$$c = \frac{25}{6} = 4\frac{1}{6} \approx 4.166666667$$

Ngā Upane Otinga

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

$$6\times 8-6y=23$$

Whakareatia te 6 ki te 8, ka 48.

$$48-6y=23$$

Tangohia te 48 mai i ngā taha e rua.

$$-6y=23-48$$

Tangohia te 48 i te 23, ka -25.

$$-6y=-25$$

Whakawehea ngā taha e rua ki te -6.

$$y=\frac{-25}{-6}$$

Ka taea te hautanga \frac{-25}{-6} te whakamāmā ki te \frac{25}{6} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.

$$y=\frac{25}{6}$$

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

$$z=\frac{25}{6}$$

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

$$a=\frac{25}{6}$$

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

$$b=\frac{25}{6}$$

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

$$c=\frac{25}{6}$$

Kua oti te pūnaha te whakatau.

$$x=8 y=\frac{25}{6} z=\frac{25}{6} a=\frac{25}{6} b=\frac{25}{6} c=\frac{25}{6}$$