Whakaoti i te {l}{x=-2}{y={(3-x)}{(3+4)}}{z=y}{a=z}{text{Solvefor}btext{where}}{b=a}

$$\left. \begin{array} { l } { x = -2 }\\ { y = {(3 - x)} {(3 + 4)} }\\ { z = y }\\ { a = z }\\ { \text{Solve for } b \text{ where} } \\ { b = a } \end{array} \right.$$

Whakaoti mō x, y, z, a, b

$$b=35$$

Ngā Upane Otinga

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

$$y=\left(3-\left(-2\right)\right)\left(3+4\right)$$

Whakareatia te -1 ki te -2, ka 2.

$$y=\left(3+2\right)\left(3+4\right)$$

Tāpirihia te 3 ki te 2, ka 5.

$$y=5\left(3+4\right)$$

Tāpirihia te 3 ki te 4, ka 7.

$$y=5\times 7$$

Whakareatia te 5 ki te 7, ka 35.

$$y=35$$

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

$$z=35$$

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

$$a=35$$

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

$$b=35$$

Kua oti te pūnaha te whakatau.

$$x=-2 y=35 z=35 a=35 b=35$$