Whakaoti i te 3(2x-1)=8

$$3 ( 2 x - 1 ) = 8$$

Whakaoti mō x

$$x = \frac{11}{6} = 1\frac{5}{6} \approx 1.833333333$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakawehea ngā taha e rua ki te 3.

$$2x-1=\frac{8}{3}$$

Me tāpiri te 1 ki ngā taha e rua.

$$2x=\frac{8}{3}+1$$

Me tahuri te 1 ki te hautau \frac{3}{3}.

$$2x=\frac{8}{3}+\frac{3}{3}$$

Tā te mea he rite te tauraro o \frac{8}{3} me \frac{3}{3}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$2x=\frac{8+3}{3}$$

Tāpirihia te 8 ki te 3, ka 11.

$$2x=\frac{11}{3}$$

Whakawehea ngā taha e rua ki te 2.

$$x=\frac{\frac{11}{3}}{2}$$

Tuhia te \frac{\frac{11}{3}}{2} hei hautanga kotahi.

$$x=\frac{11}{3\times 2}$$

Whakareatia te 3 ki te 2, ka 6.

$$x=\frac{11}{6}$$