Whakaoti i te 1.35x=1.65*20t

$$1.35x = 1.65 \cdot 20t$$

Whakaoti mō t

$$t=\frac{9x}{220}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakareatia te 1.65 ki te 20, ka 33.

$$1.35x=33t$$

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

$$33t=1.35x$$

He hanga arowhānui tō te whārite.

$$33t=\frac{27x}{20}$$

Whakawehea ngā taha e rua ki te 33.

$$\frac{33t}{33}=\frac{27x}{20\times 33}$$

Mā te whakawehe ki te 33 ka wetekia te whakareanga ki te 33.

$$t=\frac{27x}{20\times 33}$$

Whakawehe \frac{27x}{20} ki te 33.

$$t=\frac{9x}{220}$$

Whakaoti mō x

$$x=\frac{220t}{9}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakareatia te 1.65 ki te 20, ka 33.

$$1.35x=33t$$

Whakawehea ngā taha e rua o te whārite ki te 1.35, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.

$$\frac{1.35x}{1.35}=\frac{33t}{1.35}$$

Mā te whakawehe ki te 1.35 ka wetekia te whakareanga ki te 1.35.

$$x=\frac{33t}{1.35}$$

Whakawehe 33t ki te 1.35 mā te whakarea 33t ki te tau huripoki o 1.35.

$$x=\frac{220t}{9}$$