Whakaoti i te 14%x-91=07

$$14 \% x-91=07$$

Whakaoti mō x

$$x=650$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakahekea te hautanga \frac{14}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{7}{50}x-91=0\times 7$$

Whakareatia te 0 ki te 7, ka 0.

$$\frac{7}{50}x-91=0$$

Me tāpiri te 91 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.

$$\frac{7}{50}x=91$$

Me whakarea ngā taha e rua ki te \frac{50}{7}, te tau utu o \frac{7}{50}.

$$x=91\times \frac{50}{7}$$

Tuhia te 91\times \frac{50}{7} hei hautanga kotahi.

$$x=\frac{91\times 50}{7}$$

Whakareatia te 91 ki te 50, ka 4550.

$$x=\frac{4550}{7}$$

Whakawehea te 4550 ki te 7, kia riro ko 650.

$$x=650$$