Whakaoti i te {l}{x=-3}{y=2}{z=3x-2y}{a=z}{b=a}{text{Solvefor}ctext{where}}{c=b}

$$\left. \begin{array} { l } { x = -3 }\\ { y = 2 }\\ { z = 3 x - 2 y }\\ { a = z }\\ { b = a }\\ { \text{Solve for } c \text{ where} } \\ { c = b } \end{array} \right.$$

Whakaoti mō x, y, z, a, b, c

$$c=-13$$

Ngā Upane Otinga

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

$$z=3\left(-3\right)-2\times 2$$

Mahia ngā whakarea.

$$z=-9-4$$

Tangohia te 4 i te -9, ka -13.

$$z=-13$$

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

$$a=-13$$

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

$$b=-13$$

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

$$c=-13$$

Kua oti te pūnaha te whakatau.

$$x=-3 y=2 z=-13 a=-13 b=-13 c=-13$$