Whakaoti i te 1000(3x+2)=4500

$$1000 ( 3 x + 2 ) = 4500$$

Whakaoti mō x

$$x=\frac{5}{6}\approx 0.833333333$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakawehea ngā taha e rua ki te 1000.

$$3x+2=\frac{4500}{1000}$$

Whakahekea te hautanga \frac{4500}{1000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 500.

$$3x+2=\frac{9}{2}$$

Tangohia te 2 mai i ngā taha e rua.

$$3x=\frac{9}{2}-2$$

Me tahuri te 2 ki te hautau \frac{4}{2}.

$$3x=\frac{9}{2}-\frac{4}{2}$$

Tā te mea he rite te tauraro o \frac{9}{2} me \frac{4}{2}, me tango rāua mā te tango i ō raua taurunga.

$$3x=\frac{9-4}{2}$$

Tangohia te 4 i te 9, ka 5.

$$3x=\frac{5}{2}$$

Whakawehea ngā taha e rua ki te 3.

$$x=\frac{\frac{5}{2}}{3}$$

Tuhia te \frac{\frac{5}{2}}{3} hei hautanga kotahi.

$$x=\frac{5}{2\times 3}$$

Whakareatia te 2 ki te 3, ka 6.

$$x=\frac{5}{6}$$