Whakaoti i te {l}{5745/75=x}{y=40*78+35*25}{z=y}{a=z}{text{Solvefor}btext{where}}{b=a}

$$\left. \begin{array} { l } { \frac{5745}{75} = x }\\ { y = 40 \cdot 78 + 35 \cdot 25 }\\ { z = y }\\ { a = z }\\ { \text{Solve for } b \text{ where} } \\ { b = a } \end{array} \right.$$

Whakaoti mō x, y, z, a, b

$$b=3995$$

Ngā Upane Otinga

Whakaarohia te whārite tuatahi. Whakahekea te hautanga \frac{5745}{75} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 15.

$$\frac{383}{5}=x$$

Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.

$$x=\frac{383}{5}$$

Whakaarohia te whārite tuarua. Mahia ngā whakarea.

$$y=3120+875$$

Tāpirihia te 3120 ki te 875, ka 3995.

$$y=3995$$

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

$$z=3995$$

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

$$a=3995$$

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

$$b=3995$$

Kua oti te pūnaha te whakatau.

$$x=\frac{383}{5} y=3995 z=3995 a=3995 b=3995$$